Practice problem
Which of these expressions is equivalent to: a2b2\sqrt{\frac{a^2}{b^2}}b2a2 if a,b>0a,b>0a,b>0?
ab\frac{\sqrt{a}}{\sqrt{b}}ba
ab\frac{a}{b}ba
ab\frac{\sqrt{a}}{b}ba
ab\frac{a}{\sqrt{b}}ba
Type a concept, like “slope” or “photosynthesis”.
