Factor completely: 2x2 + 6x − 80

(2x − 5)(x + 8)

(2x − 10)(x + 8)

2(x − 5)(x + 8)

2(x − 10)(x + 8)

...?

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alsteva alsteva · Answer 1 · 2016-11-22T09:50:41+01:00

Correct answer is C.

[tex]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)[/tex]

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abidemiokin abidemiokin · Answer 2 · 2022-06-01T15:23:40+02:00

Quadratic functions are functions that has a degree of 2. The factored form of the function is (2x-10)(x+8)

Quadratic functions are functions that has a degree of 2. Given the function below;

2x^2 + 6x - 80

Factorize

2x^2+16x - 10x - 80

Group

(2x^2+16x)-(10x+80)

Factor out the GCF

2x(x + 8)-10(x+8)

(2x-10)(x+8)

Hence the factored form of the function is (2x-10)(x+8)

Learn more on factoring here: https://brainly.com/question/25829061

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