exam
Maths Puzzle
Numerical Ability
what is 5x+14-2x=9-(4x+2) and maybe you could show me (5/2)-(x+1)=x(2-x) please help this stuff is new to me.
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exam Other Question
Factor Completely.
6n^4 + 3n^3 - 18n^2
I was doing great until I ran into this one please help!
Find all positive values for k for which each of the following can be factored
x^2 + 5x + k
Thank you very much!