exam Maths Puzzle Numerical Ability

I would apprecaite some help with the following :

Simplify

3(m^-3)^-2 nm^3n^-1 / mm^2m^0m^-7(m^3)^3

Read Solution (Total 0)

exam Other Question

Find two consecutive integers such that the sum of their squares is 5. How do I solve this problem? Determine the value/s of the variable where the expression is undefined :
-16 / j-3

Solve by factoring : x^2+3x+2

Factor Completely: 3x^3-3x^2-6x