Question

EXERCISE 9.5
1. Use a suitable identity to get each of the following products.
(i) (x+3)(x + 3) (ii) (2y + 5) (2y + 5)​

Answer 1

Answer:

$x (x + 3)3(x + 3 ) \\ xsqaure + 3x + 3x + 9 \\ xsquare + 6x + 9 \\ \\ 2y(2y + 5) + 5(2y + 5) \\ 4ysquare + 10y + 10y + 25 \\ 4ysquare + 20y + 20$

mene in ke samne square likha hai iska Matlab ye in ka power square hoga ap copy me correct likh lena

Step-by-step explanation:

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