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Popular >

factor 15-4x-4x^2

Solution

factor

15 - 4 x - 4 x^{2}

Solution

- (2 x - 3) (2 x + 5)

Solution steps

15 - 4 x - 4 x^{2}

Write in the standard form

= - 4 x^{2} - 4 x + 15

Factor out

- 1 : - (4 x^{2} + 4 x - 15)

= - (4 x^{2} + 4 x - 15)

Factor

4 x^{2} + 4 x - 15 : (2 x - 3) (2 x + 5)

= - (2 x - 3) (2 x + 5)

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Frequently Asked Questions (FAQ)

What is factor 15-4x-4x^2 ?
The solution to factor 15-4x-4x^2 is -(2x-3)(2x+5)