Question

how to do this question:
Simplify √(3+2√2).?

Answer 1

3+2(2^1/2)=3+2(1.4)=3+2.8=5.8=(5.8)^1/2=2.4083

Answer 2

Simplify: 2^(2/3) + 3(2^(2/3))?
How to do this? Add to get 4(2^2 / 3) = (2^2)(2^(2 / 3) = 2^(2 + 2/3) (add exponents) = 2^(8 / 3) =
cube root 2^8 = cube root [(2^3)(2^3)(2^2) = 4(cube root 4)