Question

simplifique as fracoes algebricas 4x-4a/6a2-6x2como resolver

Answer 1

 (4x-4a)/(6a²-6x²)

4(x-a)/6(a²-x²)

4(x-a)/6(a-x)(a+x)

2/3  * 1/(a+x)

=2/3(a+x)