exam Maths Puzzle Numerical Ability

Can someone please help me with this type of problem?(-3/7xyz)(x^2y^3)(7xyz^2).

Ty

Read Solution (Total 0)

exam Other Question

Given the quadratic equation x^2+5x+3 whose roots are A and B, find without solving the roots, a quadratic equation with the values of:
1. 2A,2B
2. 3a-2, 3b-2
3. a+b, ab
4. a^2 beth must complete 125 credit hours of instruction. If 20% of beth's credit hours remain to be completed, how many credits does she still need to take?
I tried 125/ .20