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Practice
Simplify the expressions below.a) -3m14 · 8m2
-24m16
-24m16
b) -10x19 · 18x18
-180x37
-180x37
c) -14r-15 · 20r-2
-280r-17
-280r-17
d) q4 · 6q7
6q11
6q11
e) 20r-10 · 11r-15
220r-25
220r-25
f) -10m-4 · 5m-16
-50m-20
-50m-20
g) -13r-9 · 11r-3
-143r-12
-143r-12
h) 20r-19 · 6r2
120r-17
120r-17
i) -18y3 · 12y-16
-216y-13
-216y-13
j) -18q-11 · 17q-9
-306q-20
-306q-20