Question

(x+5)(x-8) factories using identity fast
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Answer 1

Answer:

x²-3x-40

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Step-by-step explanation:

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Answer 2

Answer:

$(x + 5)(x - 8)$

$x + (x - 8) + 5(x - 8)$

$x { }^{2} - 8x + 5x - 40$

$x {}^{2} - 3x - 40$