exam
Maths Puzzle
Numerical Ability
I can't factor m^4+8m^2-9
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exam Other Question
Solve the following algebraically. Must show all work.
x3/2=125
Simplify this: a- c/2a / a+c/2a; reduce numerator to unity:x+y / 7xx-7yy;
2/a+3 - 3/2a+6 + a+2 / aa+6a+9;