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Popular >

factor 15+2x-x^2

Solution

factor

15 + 2 x - x^{2}

Solution

- (x + 3) (x - 5)

Solution steps

15 + 2 x - x^{2}

Write in the standard form

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

Factor out

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

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

Factor

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

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

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Frequently Asked Questions (FAQ)

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