book
Maths Puzzle
Numerical Ability
reduce to lowest terms:
x^2+5x+6/x^2-9
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book Other Question
What is x in the following equation?
.01x+3.1=2.03x-2.96
Could someone help me with this one also please?
Solve for x without using decimals:
(2x + 3)^2 - (x - 2)^2 = 3