Question

Simplest form 3 square root 45 +2 square root 50 - 3 square root 125

Answer 1

Step-by-step explanation:

3√45+2√50-3√125

= 3×3√5+2×5√2-3×5√5

= 9√5+10√2-15√5

=10√2-6√5

= 2(5√2-3√5)

hope this helps you