2n (n-20). (Solve question by factoring)

n=0 n=20

Step-by-step explanation:

2n (n-20) = 0

Using the zero product property, set each factor to zero

2n = 0 n-20 = 0

Solve each equation

2n/2 = 0/2 n-20+20 = 0+20

n=0 n=20