Exponents - Multiplying Like Bases

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Practice

Simplify the expressions below.

a) -5y^-9 · 7y¹⁴
-35y⁵

b) 20q^-9 · 15q¹⁷
300q⁸

c) -6w¹² · 16w¹³
-96w²⁵

d) -1m^-18 · 5m⁸
-5m^-10

e) 12r¹⁴ · 2r¹⁰
24r²⁴

f) 11w⁶ · 4w^-9
44w^-3

g) 13w^-14 · 19w^-11
247w^-25

h) 19x^-4 · 13x^-17
247x^-21

i) p⁸ · 12p¹⁷
12p²⁵

j) -16v^-5 · 19v³
-304v^-2