Question

(5root3 +3)square
Please solve my question
​

Answer 1

Hey brainly user here is your answer..

(5√3+3)²

By using the identity (a+b)²= a²+b²+2ab

= (5√3)² + (3)² + 2(5√3)(3)

=75 + 9 + 30√3

=84 + 30√3

= 6(14+5√3)

Hope this answer will help you..