Use the identity (x + a) (x + b) = x ^ 2 + (a + b) * x + ab to find the following products. (x + 7)(x + 4). Created by anilnamami.

Answer:[tex] {x}^{2} + 11x + 28[/tex]Step-by-step explanation:[tex](x + 7)(x + 4) \\ = {x}^{2} + (7 + 4)x + (7 \times 4) \: \: \: \: \: here \: \: a = 7 \: and \: b = 4 \\ = {x}^{2} + 11x + 28[/tex]Hope it helps :)

Use the identity (x + a) (x + b) = x ^ 2 + (a + b) * x + ab to find the following products.

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anilnamami @anilnamami

August 2023 2 6 Report

Use the identity (x + a) (x + b) = x ^ 2 + (a + b) * x + ab to find the following products. (x + 7)(x + 4)

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