Exponents - Multiplying Like Bases

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Practice

Simplify the expressions below.

a) 18x^-16 · 6x^-20
108x^-36

b) -17v¹⁸ · 10v⁸
-170v²⁶

c) 15r⁹ · 13r¹³
195r²²

d) -2v^-10 · 4v^-20
-8v^-30

e) 7y^-8 · 10y⁴
70y^-4

f) 17w^-16 · 16w²⁰
272w⁴

g) 5q⁵ · 1q^-15
5q^-10

h) -3x^-20 · 13x^-2
-39x^-22

i) -20p^-7 · 2p⁶
-40p^-1

j) -15w^-12 · 17w^-4
-255w^-16