Question

Solve each equation by using the square root property x^2-18x+81=49

Answer 1

Answer:

x=16 x=2

Step-by-step explanation:

x^2-18x+81=49

x^2-18x+81-49=0

x^2-18x+32=0

(x-16)(x-2)=0

x-16=0

+16+16

x=16

x-2=0

+2 +2

x=2