exam Maths Puzzle Numerical Ability

i having trouble figuring out how to get the LCD and converting each expression to an equivalent expression with the LCD the denominator for---

6x/y^2 and 3/xy^2z^4

Read Solution (Total 0)

exam Other Question
What is -9 - the square root of 108 over 3 equal? x^2 + square root 22=0