abcd Exponents - Multiplying Like Bases - L2
Exponents - Multiplying Like Bases - L2

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Practice

Simplify the expressions below.
a)    -3m14 · 8m2
     -24m16

b)    -10x19 · 18x18
     -180x37

c)    -14r-15 · 20r-2
     -280r-17

d)    q4 · 6q7
     6q11

e)    20r-10 · 11r-15
     220r-25

f)    -10m-4 · 5m-16
     -50m-20

g)    -13r-9 · 11r-3
     -143r-12

h)    20r-19 · 6r2
     120r-17

i)    -18y3 · 12y-16
     -216y-13

j)    -18q-11 · 17q-9
     -306q-20