exam
Maths Puzzle
Numerical Ability
ADD Using vertical method
5x^2 + 2x - 4, x^2 - 2x -3, and 2x^2 - 4x - 3
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exam Other Question
Find the sum. Express the answer in simplest form.
-6g^2+9/h^2-2 + 7g^2-6/h^2-2
4x^2-20x+3/2x+1 + 2x^2-25x-27/4x+2
Okay, I can do this one, I just wanted to make sure my LCD was right
LCD=4x+2