Question

Find the product using identities: (+3)^2

Answer 1

Use this identity :
(a+b )^2 = a^2+b^2+2ab ...

(x + 3)^2
= x^2 + 2(3)(x) + (3)^2
= x^2 + 6x + 9

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Answer 2

x^2 + 6x + 9 is the answer according to me