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Practice
Simplify the expressions below.a) p-1 · p-15
p-16
p-16
b) v-11 · v-12
v-23
v-23
c) x9 · x-5
x4
x4
d) x-7 · x12
x5
x5
e) v-20 · v-10
v-30
v-30
f) m15 · m12
m27
m27
g) v · v-12
v-11
v-11
h) r-4 · r18
r14
r14
i) v17 · v-12
v5
v5
j) x-12 · x18
x6
x6