Question

$\sqrt75x 7y 3 .$

Answer 1

Answer:

$15 \sqrt{7xy}$

Step-by-step explanation:

$\sqrt{75x7y3}$

$75x \times 7y \times 3$

$525xy \times 3$

$\sqrt{1575xy}$

$\sqrt{ {15}^{2} \times 7xy}$

$\sqrt{ {15}^{2} } \sqrt{7xy}$

$= 15 \sqrt{7xy}$