Question

Simplify
9√5 - 4√5 + √125
pls answer it fast pls​

Answer 1

Answer:

9√5 - 4√5 + √125 = 22.360679775

$\huge\underline\color{red}Samriddhi♡$

Answer 2

$9 \sqrt{5} - 4 \sqrt{5} + \sqrt{125} \\ = 9 \sqrt{5} - 4 \sqrt{5} + 5 \sqrt{5} \\ = 10 \sqrt{5}$