Math, asked by ruhipatel5, 3 months ago

use suitable identity to find each of the following products. (3x-7) (3x-7)​

Answers

Answered by Anonymous
4

Step-by-step explanation:

here is your Answer

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Answered by navya9032
0

Answer:

9x² + 49 - 42x

Step-by-step explanation:

a/q;

= (3x-7)(3x-7)

= (3x-7)²

= (3x)² + (7)² - 2(3x)(7)

= 9x² + 49 - 42x, ans..

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