Exam
Maths Puzzle
Numerical Ability
x^+y^+z^-xy-yz-zx=0 then find the value of (x+y)/z
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Exam Other Question
3x^2y^7sqrt of x
I really would like some help on the rational addition expression...Thank you for all your help!!
n - 2 n^2 + 5n + 10
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n + 4 n + 4