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Practice
Simplify the expressions below.a) -20v9 · 10v-12
-200v-3
-200v-3
b) 17w-6 · 16w18
272w12
272w12
c) 10x-13 · 20x15
200x2
200x2
d) 9p-13 · 5p-1
45p-14
45p-14
e) 12v-1 · 13v-13
156v-14
156v-14
f) -19m-12 · 13m-9
-247m-21
-247m-21
g) -9w-9 · 19w13
-171w4
-171w4
h) 10x-20 · 9x2
90x-18
90x-18
i) 5m14 · 20m10
100m24
100m24
j) 8r-3 · 11r-20
88r-23
88r-23