What is factor v^2+2v-63 ?

The solution to factor v^2+2v-63 is (v-7)(v+9)

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factor v^2+2v-63

factor

v^{2} + 2 v - 63

(v - 7) (v + 9)

Solution steps

v^{2} + 2 v - 63

Break the expression into groups

= (v^{2} - 7 v) + (9 v - 63)

Factor out

v

from

v^{2} - 7 v : v (v - 7)

Factor out

9

from

9 v - 63 : 9 (v - 7)

= v (v - 7) + 9 (v - 7)

Factor out common term

v - 7

= (v - 7) (v + 9)

\frac{3 !}{3 ! ( 3 - 3 ) !}

\frac{6 - x}{3} = \frac{2 x - 1}{5}

- 5 (x - 1) = 40

\frac{x ^{- 4}}{x ^{2}}

\frac{9}{( \frac{1}{4} ) ^{2}}