Question

using suitable property find (x+8)(x-4)​

Answer 1

Step-by-step explanation:

$x(x - 4) + 8(x - 4).....(distributive \: properties)$

${x}^{2} - 4x + 8x - 32$

${x}^{2} + 4x - 32$

Answer 2

${ \boxed {(x + a)(x + b) = x {}^{2} + x (a + b) + ab} }$

$\implies \: x {}^{2} + x(8 - 4) + (8 \times - 4)$

$\implies \: \huge{x}^{2} + 4x - 32$

$\green{hope \: it \: helps \: you}$

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