Math, asked by adhvikabhat, 5 months ago

can anyone do a step by step guide on Q. factorise using identity part a. a² + 6a + 9 b. 16a² + 88a +121

Answers

Answered by satyam1717

1

a) a×a+2×3×a+3×3

b). 2×2×2×2×a×a+2×2×2×11×a+ 11×11

is your answer

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