exam
Maths Puzzle
Numerical Ability
solve each system:
2x- y+3z=-14
3x-2y+4z=11
5x+ y-6z=-32
i am very confused on how to solve this...please help!
Read Solution (Total 0)
exam Other Question
Please help, test tomorrow
(2x+5)^1/2=4
Please help to :
Evaluate
a^2 - b^3(a - b) if a = 1/3 and b = - 1/2