1. Simplify the following
a) 32 x 35
b)
c) 23 x 2-1
d)
e)
f)
2. Express as a power with a single positive exponent.
a) 5-7 ÷ 5
b)
c)
3. Express as a power with a single positive exponent, and then evaluate.
Express your final answer as a fraction for part c.
a)
b)
c)