Solve v^2+2v=0 by factoring

Mathematics

1 answer:

Yuki888 [10]2 years ago

3 0

$\large \mathfrak{Solution : }$

let's factorise :

${v}^{2} + 2v = 0$

$v(v + 2) = 0$

now, there are two cases :

case 1 :

$v = 0$

case 2 :

$v + 2 = 0$

$v = - 2$

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