–16w + 1 + 2w = 20 − 13w
10 to the power of negative 8
Evaluate |x|-2x when x=3
1-(-18)-(-9)
|x|-2x
x=3
12x=-24
x=
find two consecutive number whose sum is 25
-$\frac{x}{4}$=-2
(1-cos2wt)d/dwt
prime factorization of 441