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Practice
Simplify the expressions below.a)
p-1
p3
p4
p-1
b)
x-11
x-5
x6
x-11
c)
r5
r9
r4
r5
d)
v4
v10
v6
v4
e)
w17
w16
w-1
w17
f)
v10
v19
v9
v10
g)
v19
v18
v-1
v19
h)
x3
x9
x6
x3
i)
p24
p14
p-10
p24
j)
m-12
m-10
m2
m-12