Question

How do you evaluate 2 square root of 3 + 3 square root of 5 - 4 square root of 5?

Answer 1

Solution:

2√3+3√5-4√5

= 2√3 + (3-4)√5

= 2√3 +(-1)√5

= 2√3 - √5

Therefore,

2√3+3√5-4√5 =2√3 -√5

•••

Answer 2

Hey.

Refer the below attachment !

Thanks!