exam
Maths Puzzle
Numerical Ability
x+3=15/5
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exam Other Question
12a^3/25
(x^2y^-3z)^1/2/x^1/2yz^-1/2
(2radical x - radical y)(radical x +radical y)
-3-radical 18/-6
Solve each of the following systems by graphing.
x-2y=8
3x-2y=12