SOLUTION: (x-2)^2+x^2=10

Question 133539This question is from textbook Elementary and Intermediate Algebra
: (x-2)^2+x^2=10 This question is from textbook Elementary and Intermediate Algebra

Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
(x-2)^2+x^2=10
x^2-4x+4+x^2-10=0
2x^2-4x-6=0
2(x^2-2x-3)=0
(x-3)(x+1)=0
x=3, x=-1
.
Ed