Question

maths pls tell my question​

Answer 1

Answer: Question 3 Answer Option (a) 15+5√5+3√2+√10

Question 4 Answer option (a) √x

This is because the cube root will shift as a power and become 1/3 so it will be x^1/3×3/2 so 3 will get cancelled and x to the power 1/2 is √x

Question 5 Answer option (c) 33

3√4x-7=5

4x-7=5³

4x-7=125

4x=132

X=132/4

Thus x=33