Exponents - Multiplying Like Bases

Sorry, no video for this problem at this time.

Practice

Simplify the expressions below.

a) 19m^-12 · 20m¹⁸
380m⁶

b) -2q¹⁵ · 5q¹⁷
-10q³²

c) -20m^-5 · 12m¹⁶
-240m¹¹

d) -6y^-10 · 15y⁶
-90y^-4

e) -17r^-2 · 17r^-16
-289r^-18

f) 7v^-2 · 6v¹¹
42v⁹

g) -1y^-18 · 16y⁹
-16y^-9

h) 8p⁸ · 3p^-19
24p^-11

i) 11y³ · 11y⁷
121y¹⁰

j) 19m^-5 · 16m³
304m^-2