How do you factor $12 + v - v^{2}$ $12+v-v^2$ ?

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Answer 1 · 2018-06-27T02:52:01

$\Rightarrow (3 + v) (4 - v)$ $color(green)(=> (3 + v) (4 - v)$

$12 + v - v^{2}$ $12 + v - v^2$

$\Rightarrow - v^{2} + 4 v - 3 v + 12$ $=>-v^2 + 4v - 3v + 12$

$\Rightarrow - v (v - 4) - 3 (v - 4)$ $=> -v(v - 4) - 3 (v - 4)$

$\Rightarrow - (v + 3) (v - 4)$ $=> -(v + 3) (v - 4)$

$\Rightarrow (3 + v) (4 - v)$ $color(green)(=> (3 + v) (4 - v)$

How do you factor 12+v-v^212+v−v212+v-v^2?