Solve the equation using factoring techniques. 3 w 3 $-$ 21 w 2 + 30 w = 0
A) n = -2, n = -5, n = 0
B) n = -2, n = 5, n = 0
C) n = 2, n = 5, n = 0

Question

Quizplus · Accepted Answer

First, factor out the greatest common factor, which is $3w$, giving $3w(w^2 - 7w + 10) = 0$. Then, factor the quadratic equation to get $3w(w-5)(w-2) = 0$. Setting each factor equal to zero gives the solutions $w = 0$, $w = 5$, and $w = 2$.

Solve the Equation Using Factoring Techniques −-− 21 W 2 + 30 W = 0 A) N

Solve the Equation Using Factoring Techniques $-$ 21 W 2 + 30 W = 0
A) N