Question 282899
x^2+(x+2)^2=10^2



x^2+x^2+4x+4=100


2x^2+4x-96=0


x^2+2x-48=0


(x-6)(x+8)=0


x-6=0 or x+8=0


x=6 or x=8


Answer: side lengths are 6 and 8