Question

( x+a)(x+b) please answer fast

Answer 1

(x+a)(x+b) = x(x+b) + a(x+b)

                     = x² + xb + ax +ab

                    =  x² + x(a+b) + ab [by combining like terms]

Answer 2

Hey mate, here is your answer -:)

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$(x + a)(x + b) = {x}^{2} + bx + ax + ab \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = x(x + b) + a(x + b) \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = (x + a)(x + b)$

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HOPE it helps to you!!!
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