Question

Help ?

Answer 1

what is it you wanna do with that expression?

Answer 2

i think i have to solve .. its on a quiz

Answer 3

does (a+b)/(b^2+a*b+a^2)=0?
In that case solve for a or b

Answer 4

a = -b, b = b

Answer 5

(a+b)/(b^2+a*b+a^2)=0
a+b=(b^2+a*b+a^2) multiply both sides by b^2+a*b+a^2
a+b= (a+(1/2)*b)^2+(3/4)*b^2 complete the square for a