Exponents - Multiplying Like Bases

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Practice

Simplify the expressions below.

a) -7v⁶ · 7v^-9
-49v^-3

b) 11r⁵ · 17r⁴
187r⁹

c) -10p^-13 · 20p^-19
-200p^-32

d) -9m^-18 · 14m¹²
-126m^-6

e) -15r^-3 · 18r¹³
-270r¹⁰

f) -11x^-5 · 9x^-19
-99x^-24

g) -19x¹⁴ · 12x¹⁸
-228x³²

h) 13m^-12 · 1m^-6
13m^-18

i) 19x^-2 · 10x²⁰
190x¹⁸

j) -9m¹¹ · 10m⁶
-90m¹⁷