Question

pls help
Subtract:
2√5-√7 from 3√7-√5
step by step pls​

Answer 1

Answer:

$> (3 \sqrt{7} - \sqrt{5} ) - (2 \sqrt{5} - \sqrt{7} ) \\ = 3 \sqrt{7} - \sqrt{5 } - 2 \sqrt{5} + \sqrt{7} \\ = 4 \sqrt{7} - 3 \sqrt{5}$

Answer 2

Answer:

3.876

Step-by-step explanation:

First we have to find the value of √5 and √7

then, the value of √5= 2.236

√7= 2.646

Now , A.T.Q

3√7-√5 - 2√5-√7

or, 3× 2.646 - 2.236 - 2×2.236 - 2.646

or, 5.702 - 1.826

= 3.876 Answer

l hope it is helpful for you!