3 years ago

Factor completely: 2x2 + 6x − 80

2 answers:

5 0

<span>2(x − 5)(x + 8) is the answer</span>

Kruka [31]3 years ago

3 0

Correct answer is C.

$2x^2+6x-80
\\2(x^2+3x-40)
\\2(x^2+8x-5x-40)
\\2(x(x+8)-5(x+8))
\\2(x+8)(x-5)$

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