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Practice
Simplify the expressions below.a)
m18
m13
m-5
m18
b)
v18
v17
v-1
v18
c)
m4
m-6
m-10
m4
d)
q-2
q6
q8
q-2
e)
r2
r-1
r-3
r2
f)
y-5
y-10
y-5
y-5
g)
y-9
y-7
y2
y-9
h)
p-17
p-10
p7
p-17
i)
w15
w9
w-6
w15
j)
w-7
w2
w9
w-7