book Maths Puzzle Numerical Ability

Hello. The problem is cube root of 10/9x^2. I have come up with the cube root of 30x/3x. Can someone please verify if I have the correct answer? Thanks in advance.

Read Solution (Total 0)

book Other Question

I need help with the following problems:

determinant

2 4
-3 5
How do you graph the linear inequality x-2y>4?