Question

(root80-root112) ÷(root45-root63)​

Answer 1

Answer:

Value is 4/3 or 1.33

Step-by-step explanation:

$\frac{4 \sqrt{5} - 4 \sqrt{7} }{3 \sqrt{5} - 3 \sqrt{7} }$

$\frac{4( \sqrt{5} - \sqrt{7}) }{3( \sqrt{5} - \sqrt{7} )}$

$\frac{4}{3}$