Square Roots and Perfect Squares

Time: 00:00:00

Attempted

Not Attempted

Marked For Review

Attempted & Reviewed

Question 1 of 81

The value of $\sqrt{\dfrac{64x^{2}}{49y^{2}}}$ is

Select Your Answer:

$\dfrac {8x}{7y}$

$\dfrac {8}{7y}$

$\dfrac {8x^{4}}{7y^{2}}$

$none$

Mark for Review

Attempted

Not Attempted

Marked for Review

Attempted & Reviewed

Current