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)

\frac{1 ^{3}}{2}

x^{2} - 18 x + 32 = 0

x^{2} + 10 x = 39

1 - [\frac{- 5}{100} e^{- 5} - 0.01]

\frac{\frac{π}{2}}{5}