What is factor x^2+6x-16 ?

The solution to factor x^2+6x-16 is (x-2)(x+8)

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factor x^2+6x-16

factor

x^{2} + 6 x - 16

(x - 2) (x + 8)

Solution steps

x^{2} + 6 x - 16

Break the expression into groups

= (x^{2} - 2 x) + (8 x - 16)

Factor out

x

from

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

Factor out

8

from

8 x - 16 : 8 (x - 2)

= x (x - 2) + 8 (x - 2)

Factor out common term

x - 2

= (x - 2) (x + 8)

3 x \leq 2 x + 3

- 6 \leq - 2 x + 2 < 10

2 c^{2} - 7 c + 5

2 x^{2} - 15 x - 1 = 0

\frac{x + 8}{3} = \frac{3 x - 2}{8}