Math
posted by Enrique on .
Solve the equation by first factoring the quadratic expression.
1. x2+4.5x=0 2. x29x=0 3. x2+10x=0

first:
x(x+4.5)=0
x=0,4.5
posted by Enrique on .
Solve the equation by first factoring the quadratic expression.
1. x2+4.5x=0 2. x29x=0 3. x2+10x=0
first:
x(x+4.5)=0
x=0,4.5