exam Maths Puzzle Numerical Ability

Simplify

xyz with -1 power = xz -1 power/yz with -1 power - 1

Read Solution (Total 0)

exam Other Question

PLEASE HELP ME SOLVE THE FOLLOWING PROBLEM. IF YOUR TOTAL INVOICE IS 17.42 WHAT WAS THE SUBTOTAL IF THE SALES TAX WAS 7% The sum of a number and three times another number is 18. Find the numbers if their product is a maximum. Please Help :)