4ab square and b square a are like terms or not?
17+x^4+18x^2=0
15 of
22%
HOW DOES THE TAN SUBSTITUTION WORK
125+(-98)-(-84)+(-7)+36
93.97+(-43.30)+[-.707(34.20+25+(-.766)/-.707)] +.766=0
\left|y\right|=4-x
93.97+(-43.30)+[-.707(34.20+25+(-.766q)/-.707)] +.766q=0
Plot
-4i in the compelx plane
5a-(2a-3)