exam
Maths Puzzle
Numerical Ability
solve -m squared= -81
(i couldnt figure out how to make the square symbol)
Read Solution (Total 0)
exam Other Question
1.)3s+2-5s+8=
2.)4t+5r-6+2t-8r=
3.)-y+3r+2y-6+4y=
Add. express your answer in simplest form
x^2/x+10 + 12x+20/x+10
thanks