book
Maths Puzzle
Numerical Ability
solve inequalities.
A. x^3-x^2-4x+4<0
B.3x^2-7x+2 <0
x+1
Read Solution (Total 0)
book Other Question
Combine like terms
3x^3+5xy+x^3-xy
if y varies inversly as x and y=2 when x=1 find x when y=4
x=_____
Thank you