exam
Maths Puzzle
Numerical Ability
6p5 + 4p3 - 8p4 + 10p2. Please show me how to solve? (Exponents and Polynomials)
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exam Other Question
Subtract. simplify by collecting like radical terms if possible
4sqrt27 - 4sqrt3
Thank you so very much~
Find the inverse (A^-1) of the following matrix.
A= [3 -2 -3]
[-2 1 0]
[2 3 -1]