exam
Maths Puzzle
Numerical Ability
I need help with this problem -3x < -6 or x + 5 < -2
The second symbol was supposed to be greater than equal to, I just couldn't make the symbol.
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exam Other Question
3/4 = 1 - (3x -2)/over x + 1
sq root /x + 2 - x = 0
This is undefined?
1. C computes the cost in millions of $ of implementing a city infastructure project when x percen
Simplify:
a) (3x(^8)m(^-3))^-3
b)(-x(^0)+x(^2))^-1
c)(4a^2-a^-2)^-2