Factorize: (x+1)(2x+8)=(x+7)(x+3)
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Step-by-step explanation:
Given Equation is (x+1)(2x+8) = (x+7)(x+3).
2x^2 + 10x + 8 = x^2 + 10x + 21
2x^2 + 10x = x^2 + 10x + 21 - 8
2x^2 + 10x = x^2 + 10x + 13
2x^2 = x^2 + 13
x^2 = 13
x = \sqrt{13} , x = - \sqrt{13}
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