Question

Which identity is used to evaluate (m + 3)(m + 2). (a) (x + a)(x + b)=x2 + (a + b)x +ab (b) (a+b)2=a2+2ab+b2 (c) (a – b)2 = a2 –2ab + b 2 (d) a 2 – b 2 = (a + b)(a – b)

Answer 1

Answer:

$(a) \: \: (x + a)(x + b) = {x}^{2} + (a + b) x + ab \\ option \: \: a \: \:is \: \: the \: \: correct \: \: answer$

I hope it will help you

Answer 2

Answer:

option A

Step-by-step explanation:

mark Me As Brainliest