Question

Fractions and factoring equation?

Answer 1

\[\frac{\frac{ a ^{2}-b ^{2} }{ ab ^{2} } }{ a + \frac{ a ^{2} }{ b } } \]

Evaluate and simplify; Assume that no denominator is zero.

Answer 2

\[\frac{ \frac{ a^2-b^2 }{ ab^2 } }{ a+\frac{ b^2 }{ a } } =\\\frac{ \frac{ a^2-b^2 }{ ab^2 } }{ \frac{ ab+b^2 }{ a } } =\\ \frac{ a^2-b^2 }{ ab^2 }\frac{ a }{ ab+b^2 }=\\ \frac{ (a-b)(a+b) }{ ab^2 }\frac{ a }{ b(a+b) }\]

Answer 3

now simplify "a"
and also "a+b"