abcd Exponents - Multiplying Like Bases
Exponents - Multiplying Like Bases

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Practice

Simplify the expressions below.
a)    w-9 · w-12
     w-21

b)    q-9 · q-18
     q-27

c)    x9 · x-10
     x-1

d)    y-5 · y3
     y-2

e)    m3 · m-4
     m-1

f)    q8 · q-7
     q1

g)    r-14 · r-4
     r-18

h)    v19 · v-11
     v8

i)    v19 · v11
     v30

j)    x13 · x9
     x22