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Practice
Simplify the expressions below.a) m7 · m10
m17
m17
b) m-10 · m11
m1
m1
c) r-12 · r-11
r-23
r-23
d) r-8 · r13
r5
r5
e) m12 · m-7
m5
m5
f) w3 · w-4
w-1
w-1
g) x17 · x-3
x14
x14
h) q8 · q-6
q2
q2
i) p9 · p20
p29
p29
j) v9 · v-6
v3
v3