Question

a2-b2 x2-2(a²+b²)x+ a²-b² = 0
solve x​

Answer 1

Answer:

a2-b2 x2-2(a2+b2)x+a2-b2=0

x2-2(a2+b2)x=0

x2-2x=0

x(x-2)=0

x=0,x=2