What is factor x^2+8x+7 ?

The solution to factor x^2+8x+7 is (x+1)(x+7)

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factor x^2+8x+7

factor

x^{2} + 8 x + 7

(x + 1) (x + 7)

Solution steps

x^{2} + 8 x + 7

Break the expression into groups

= (x^{2} + x) + (7 x + 7)

Factor out

x

from

x^{2} + x : x (x + 1)

Factor out

7

from

7 x + 7 : 7 (x + 1)

= x (x + 1) + 7 (x + 1)

Factor out common term

x + 1

= (x + 1) (x + 7)

x^{5} - 5 x^{3} - 36 x

ln (0.001)

a (x - 6) + 5 (6 - x)

\frac{1}{2} - \frac{13}{18} + \frac{5}{6}

\frac{4}{5} - \frac{9}{12}