Question

(r-3)(r+6)=0

Answer 1

what are u doing sloving for r

Answer 2

Use the zero product property

if AB = 0, then A = 0 or B = 0

Answer 3

oops, didn't see the equal zero part

Answer 4

example:

if (x+2)(x-7) = 0, then x+2 = 0 or x-7 = 0

from here you would solve each equation for x to get the two solutions

Answer 5

thank you!!!

Answer 6

you're welcome