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Practice
Simplify the expressions below.a) 12m · 16m-15
192m-14
192m-14
b) 3m-9 · 14m
42m-8
42m-8
c) -18m-5 · 13m2
-234m-3
-234m-3
d) 6r15 · 12r8
72r23
72r23
e) p-15 · 18p5
18p-10
18p-10
f) -20r12 · 3r6
-60r18
-60r18
g) 20m4 · 13m-16
260m-12
260m-12
h) -1p-1 · 16p3
-16p2
-16p2
i) 4p9 · 11p-7
44p2
44p2
j) -6q-3 · 7q19
-42q16
-42q16