exam Maths Puzzle Numerical Ability

I am at a loss as to how to solve this. I keep getting 3x as the answer but it is wrong.

3x(x1/2(<--exponent)+1)2 <---squared

Read Solution (Total 0)

exam Other Question



r^2-r-6/3r-9
i need a step by step example of a linear programming problem! please send me one. ex)

3x-y<7
2x-y>3
y>x-3

f(x,y)=x-4y