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Practice
Simplify the expressions below.a)
p2
p4
p2
p2
b)
m6
m3
m-3
m6
c)
v-9
v-3
v6
v-9
d)
x17
x16
x-1
x17
e)
m9
m18
m9
m9
f)
y-1
y-4
y-3
y-1
g)
y-10
y-6
y4
y-10
h)
q-6
q-1
q5
q-6
i)
y19
y13
y-6
y19
j)
x25
x19
x-6
x25