{"id":17212,"date":"2022-02-07T10:58:56","date_gmt":"2022-02-07T05:28:56","guid":{"rendered":"https:\/\/apboardsolutions.com\/?p=17212"},"modified":"2023-03-29T16:56:42","modified_gmt":"2023-03-29T11:26:42","slug":"ap-board-7th-class-maths-solutions-chapter-9-ex-9-2-in-telugu","status":"publish","type":"post","link":"https:\/\/apboardsolutions.com\/ap-board-7th-class-maths-solutions-chapter-9-ex-9-2-in-telugu\/","title":{"rendered":"AP Board 7th Class Maths Solutions Chapter 9 \u0c2c\u0c40\u0c1c\u0c40\u0c2f \u0c38\u0c2e\u0c3e\u0c38\u0c3e\u0c32\u0c41 Ex 9.2"},"content":{"rendered":"

SCERT\u00a0AP 7th Class Maths Solutions Pdf<\/a> Chapter 9 \u0c2c\u0c40\u0c1c\u0c40\u0c2f \u0c38\u0c2e\u0c3e\u0c38\u0c3e\u0c32\u0c41 Ex 9.2 Textbook Exercise Questions and Answers.<\/p>\n

AP State Syllabus 7th Class Maths Solutions 9th Lesson \u0c2c\u0c40\u0c1c\u0c40\u0c2f \u0c38\u0c2e\u0c3e\u0c38\u0c3e\u0c32\u0c41 Exercise 9.2<\/h2>\n

\u0c2a\u0c4d\u0c30\u0c36\u0c4d\u0c28 1.
\n\u0c26\u0c3f\u0c17\u0c41\u0c35 \u0c07\u0c35\u0c4d\u0c35\u0c2c\u0c21\u0c3f\u0c28\u0c35\u0c3f \u0c38\u0c24\u0c4d\u0c2f\u0c2e\u0c4b, \u0c05\u0c38\u0c24\u0c4d\u0c2f\u0c2e\u0c4b \u0c2a\u0c47\u0c30\u0c4d\u0c15\u0c4a\u0c28\u0c3f \u0c15\u0c3e\u0c30\u0c23\u0c3e\u0c32\u0c28\u0c41 \u0c24\u0c46\u0c32\u0c2a\u0c02\u0c21\u0c3f.
\n(i) 7x2<\/sup> \u0c2e\u0c30\u0c3f\u0c2f\u0c41 25 \u0c32\u0c41 \u0c35\u0c3f\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41
\n\u0c38\u0c3e\u0c27\u0c28.
\n\u0c38\u0c24\u0c4d\u0c2f\u0c02
\n7x2<\/sup> \u0c2e\u0c30\u0c3f\u0c2f\u0c41 2x \u0c05\u0c28\u0c47 \u0c2a\u0c26\u0c3e\u0c32\u0c41 \u0c35\u0c3f\u0c2d\u0c3f\u0c28\u0c4d\u0c28 \u0c18\u0c3e\u0c24\u0c3e\u0c02\u0c15\u0c3e\u0c32\u0c24\u0c4b \u0c2c\u0c40\u0c1c\u0c40\u0c2f \u0c15\u0c3e\u0c30\u0c23\u0c3e\u0c02\u0c15\u0c3e\u0c32\u0c28\u0c41 \u0c15\u0c32\u0c3f\u0c17\u0c3f \u0c09\u0c28\u0c4d\u0c28\u0c3e\u0c2f\u0c3f. \u0c15\u0c28\u0c41\u0c15 \u0c05\u0c35\u0c3f \u0c35\u0c3f\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41 \u0c05\u0c35\u0c41\u0c24\u0c3e\u0c2f\u0c3f.<\/p>\n

\"AP<\/p>\n

(ii) pq2<\/sup> \u0c2e\u0c30\u0c3f\u0c2f\u0c41 – 4pq2<\/sup> \u0c32\u0c41 \u0c38\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41
\n\u0c38\u0c3e\u0c27\u0c28.
\n\u0c38\u0c24\u0c4d\u0c2f\u0c02
\npq2<\/sup> \u0c2e\u0c30\u0c3f\u0c2f\u0c41 – 4pq2<\/sup> \u0c05\u0c28\u0c47 \u0c2a\u0c26\u0c3e\u0c32\u0c41 \u0c12\u0c15\u0c47 \u0c2c\u0c40\u0c1c\u0c40\u0c2f \u0c15\u0c3e\u0c30\u0c23\u0c3e\u0c02\u0c15\u0c02 ‘pq2<\/sup>‘ \u0c28\u0c3f \u0c15\u0c32\u0c3f\u0c17\u0c3f \u0c09\u0c28\u0c4d\u0c28\u0c3e\u0c2f\u0c3f. \u0c15\u0c3e\u0c2c\u0c1f\u0c4d\u0c1f\u0c3f \u0c05\u0c35\u0c3f \u0c38\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41.<\/p>\n

(iii) xy, – 12x2<\/sup>y \u0c2e\u0c30\u0c3f\u0c2f\u0c41 5xy2<\/sup> \u0c32\u0c41 \u0c38\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41
\n\u0c38\u0c3e\u0c27\u0c28.
\n\u0c05\u0c38\u0c24\u0c4d\u0c2f\u0c02
\nxy, – 12x2<\/sup>y \u0c2e\u0c30\u0c3f\u0c2f\u0c41 5xy2<\/sup> \u0c2a\u0c26\u0c3e\u0c32\u0c41 \u0c35\u0c3f\u0c2d\u0c3f\u0c28\u0c4d\u0c28 \u0c18\u0c3e\u0c24\u0c3e\u0c02\u0c15\u0c3e\u0c32\u0c24\u0c4b \u0c2c\u0c40\u0c1c\u0c40\u0c2f \u0c15\u0c3e\u0c30\u0c23\u0c3e\u0c02\u0c15\u0c3e\u0c32\u0c28\u0c41 \u0c15\u0c32\u0c3f\u0c17\u0c3f \u0c09\u0c28\u0c4d\u0c28\u0c3e\u0c2f\u0c3f. \u0c15\u0c28\u0c41\u0c15 \u0c05\u0c35\u0c3f \u0c35\u0c3f\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41.<\/p>\n

\u0c2a\u0c4d\u0c30\u0c36\u0c4d\u0c28 2.
\n\u0c15\u0c3f\u0c02\u0c26\u0c3f \u0c35\u0c3e\u0c1f\u0c3f\u0c32\u0c4b \u0c38\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c28\u0c41 \u0c30\u0c3e\u0c2f\u0c02\u0c21\u0c3f.
\n(i) a2<\/sup>, b2<\/sup>, 242<\/sup>, c2<\/sup>
\n\u0c38\u0c3e\u0c27\u0c28.
\na2<\/sup>, b2<\/sup>, 2a2<\/sup>, c2<\/sup> \u0c32\u0c4b \u0c38\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41 a2<\/sup>, 2a2<\/sup>.<\/p>\n

(ii) 5x, yz, 3xy, \\(\\frac{1}{9}\\)yz
\n\u0c38\u0c3e\u0c27\u0c28.
\n5x, yz, 3xy, \\(\\frac{1}{9}\\)yz \u0c32\u0c4b \u0c38\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41 yz, \\(\\frac{1}{9}\\)yz.<\/p>\n

(iii) 4m2<\/sup>n, n2<\/sup>p, – m2<\/sup>n, m2<\/sup>n2<\/sup>
\n\u0c38\u0c3e\u0c27\u0c28.
\n4m2<\/sup>n, n2<\/sup>p, – m2<\/sup>n, m2<\/sup>n2<\/sup> \u0c32\u0c4b \u0c38\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41 4m2<\/sup>n, – m2<\/sup>n.<\/p>\n

(iv) acb2<\/sup>, abc, 2c2<\/sup>ab, 5b2<\/sup>ac, – a2<\/sup>bc, 3cab2<\/sup>
\n\u0c38\u0c3e\u0c27\u0c28.
\nacb2<\/sup>, abc, 2c2<\/sup>ab, 5b2<\/sup>ac, – a2<\/sup>bc, 3cab2<\/sup> \u0c32\u0c4b
\n\u0c38\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41 acb2<\/sup>, 5b2<\/sup>ac, 3cab2<\/sup>.<\/p>\n

\u0c2a\u0c4d\u0c30\u0c36\u0c4d\u0c28 3.
\n\u0c15\u0c4d\u0c30\u0c3f\u0c02\u0c26 \u0c07\u0c1a\u0c4d\u0c1a\u0c3f\u0c28 \u0c38\u0c2e\u0c3e\u0c38\u0c3e\u0c32\u0c15\u0c41 \u0c2a\u0c26\u0c3e\u0c32 \u0c38\u0c02\u0c16\u0c4d\u0c2f \u0c2e\u0c30\u0c3f\u0c2f\u0c41 \u0c0f \u0c30\u0c15\u0c2e\u0c48\u0c28 \u0c38\u0c2e\u0c3e\u0c38\u0c2e\u0c4b \u0c30\u0c3e\u0c2f\u0c02\u0c21\u0c3f.
\n(i) p2<\/sup>q + q2<\/sup>p
\n\u0c38\u0c3e\u0c27\u0c28.
\n\u0c2a\u0c26\u0c3e\u0c32 \u0c38\u0c02\u0c16\u0c4d\u0c2f = 2, \u0c26\u0c4d\u0c35\u0c3f\u0c2a\u0c26\u0c3f.<\/p>\n

\"AP<\/p>\n

(ii) 2020
\n\u0c38\u0c3e\u0c27\u0c28.
\n\u0c2a\u0c26\u0c3e\u0c32 \u0c38\u0c02\u0c16\u0c4d\u0c2f = 1, \u0c0f\u0c15\u0c2a\u0c26\u0c3f.<\/p>\n

(iii) 3ab – \\(\\frac{a}{2}\\) + \\(\\frac{b}{5}\\)
\n\u0c38\u0c3e\u0c27\u0c28.
\n\u0c2a\u0c26\u0c3e\u0c32 \u0c38\u0c02\u0c16\u0c4d\u0c2f = 3, \u0c24\u0c4d\u0c30\u0c3f\u0c2a\u0c26\u0c3f.<\/p>\n

\u0c2a\u0c4d\u0c30\u0c36\u0c4d\u0c28 4.
\n\u0c26\u0c3f\u0c17\u0c41\u0c35 \u0c2c\u0c40\u0c1c\u0c40\u0c2f \u0c38\u0c2e\u0c3e\u0c38\u0c3e\u0c32\u0c28\u0c41 \u0c0f\u0c15\u0c2a\u0c26\u0c3f, \u0c26\u0c4d\u0c35\u0c3f\u0c2a\u0c26\u0c3f \u0c2e\u0c30\u0c3f\u0c2f\u0c41 \u0c24\u0c4d\u0c30\u0c3f\u0c2a\u0c26\u0c41\u0c32\u0c41\u0c17\u0c3e \u0c35\u0c30\u0c4d\u0c17\u0c40\u0c15\u0c30\u0c3f\u0c02\u0c1a\u0c02\u0c21\u0c3f.
\n(i) 8a + 7b2<\/sup>
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c26\u0c4d\u0c35\u0c3f\u0c2a\u0c26\u0c3f<\/p>\n

(ii) 15xyz
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c0f\u0c15\u0c2a\u0c26\u0c3f<\/p>\n

(iii) p + q – 2r
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c24\u0c4d\u0c30\u0c3f\u0c2a\u0c26\u0c3f<\/p>\n

(iv) l2<\/sup>m2<\/sup>n2<\/sup>
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c0f\u0c15\u0c2a\u0c26\u0c3f<\/p>\n

(v) cab2<\/sup>
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c0f\u0c15\u0c2a\u0c26\u0c3f<\/p>\n

(vi) 3t – 5s + 2u
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c24\u0c4d\u0c30\u0c3f\u0c2a\u0c26\u0c3f,<\/p>\n

(vii) 1000
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c0f\u0c15\u0c2a\u0c26\u0c3f<\/p>\n

(vii) \\(\\frac{c d}{2}\\) + ab
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c26\u0c4d\u0c35\u0c3f\u0c2a\u0c26\u0c3f<\/p>\n

(ix) 5ab – 9a
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c26\u0c4d\u0c35\u0c3f\u0c2a\u0c26\u0c3f<\/p>\n

\"AP<\/p>\n

(x) 2p2<\/sup>q2<\/sup> + 4qr3<\/sup>
\n\u0c1c\u0c35\u0c3e\u0c2c\u0c41
\n\u0c26\u0c4d\u0c35\u0c3f\u0c2a\u0c26\u0c3f<\/p>\n","protected":false},"excerpt":{"rendered":"

SCERT\u00a0AP 7th Class Maths Solutions Pdf Chapter 9 \u0c2c\u0c40\u0c1c\u0c40\u0c2f \u0c38\u0c2e\u0c3e\u0c38\u0c3e\u0c32\u0c41 Ex 9.2 Textbook Exercise Questions and Answers. AP State Syllabus 7th Class Maths Solutions 9th Lesson \u0c2c\u0c40\u0c1c\u0c40\u0c2f \u0c38\u0c2e\u0c3e\u0c38\u0c3e\u0c32\u0c41 Exercise 9.2 \u0c2a\u0c4d\u0c30\u0c36\u0c4d\u0c28 1. \u0c26\u0c3f\u0c17\u0c41\u0c35 \u0c07\u0c35\u0c4d\u0c35\u0c2c\u0c21\u0c3f\u0c28\u0c35\u0c3f \u0c38\u0c24\u0c4d\u0c2f\u0c2e\u0c4b, \u0c05\u0c38\u0c24\u0c4d\u0c2f\u0c2e\u0c4b \u0c2a\u0c47\u0c30\u0c4d\u0c15\u0c4a\u0c28\u0c3f \u0c15\u0c3e\u0c30\u0c23\u0c3e\u0c32\u0c28\u0c41 \u0c24\u0c46\u0c32\u0c2a\u0c02\u0c21\u0c3f. (i) 7×2 \u0c2e\u0c30\u0c3f\u0c2f\u0c41 25 \u0c32\u0c41 \u0c35\u0c3f\u0c1c\u0c3e\u0c24\u0c3f \u0c2a\u0c26\u0c3e\u0c32\u0c41 \u0c38\u0c3e\u0c27\u0c28. \u0c38\u0c24\u0c4d\u0c2f\u0c02 7×2 \u0c2e\u0c30\u0c3f\u0c2f\u0c41 2x \u0c05\u0c28\u0c47 \u0c2a\u0c26\u0c3e\u0c32\u0c41 \u0c35\u0c3f\u0c2d\u0c3f\u0c28\u0c4d\u0c28 \u0c18\u0c3e\u0c24\u0c3e\u0c02\u0c15\u0c3e\u0c32\u0c24\u0c4b … Read more<\/a><\/p>\n","protected":false},"author":5,"featured_media":37669,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[9],"tags":[],"jetpack_featured_media_url":"https:\/\/apboardsolutions.com\/wp-content\/uploads\/2022\/02\/Chapter-9-\u0c2c\u0c40\u0c1c\u0c40\u0c2f-\u0c38\u0c2e\u0c3e\u0c38\u0c3e\u0c32\u0c41-Ex-9.2-1.png","_links":{"self":[{"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/posts\/17212"}],"collection":[{"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/comments?post=17212"}],"version-history":[{"count":1,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/posts\/17212\/revisions"}],"predecessor-version":[{"id":17213,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/posts\/17212\/revisions\/17213"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/media\/37669"}],"wp:attachment":[{"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/media?parent=17212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/categories?post=17212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apboardsolutions.com\/wp-json\/wp\/v2\/tags?post=17212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}