exam
Maths Puzzle
Numerical Ability
The perimeter of a rhombus is 64 inches. what is the lingth of each side of the rhojbus? Explain
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exam Other Question
I am asked to find the solution set to the following problem:
1/k-1 + 1/k+2 = 3/k^2+k-2
That is, 1 divided by k-1 plus 1 divided by k+2 equals k squared plus k-2
Please he
(-y^-4)^2 / 6(y^-5)^-1
simplify expression with positive exponents only