Practice problem
Simplify the following expression: 10a2b55ab7\frac{10a^2b^5}{5ab^7}5ab710a2b5 if both variables are nonzero.
10a2b2\frac{10a^2}{b^2}b210a2
2ab2\frac{2a}{b^2}b22a
10a3b\frac{10a^3}{b}b10a3
2ab\frac{2a}{b}b2a
Type a concept, like “slope” or “photosynthesis”.
