exam
Maths Puzzle
Numerical Ability
please help me solve
(x^2 + 6x) - (2x^2 -3)
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exam Other Question
please help me solve this
(w-1/4)^2
What is f(x + 1) if f(x)= 6x^3 - 3x^2 + 4x - 9
I REALLY appreciate the help!