l5x-3l = 2-x
Evaluate (-1+√2)^54
-15:5
simplify $\frac{15e^{6}}{5e^{4}}$
9/6
simplify $\frac{15e^{6}}{5^{4}}$
simplify 6 over 30
-2-13
simplify $\frac{\$15e^{6}$}{\$5e^{6}$}$
3-x=7x^2-21x