q4uiliabooDann q4uiliabooDann

10-04-2017
Mathematics

contestada

which expression is equivalent to b^m•b^n
A. b^m•n
B. b^m-n
C. b^m+n
D. b^m÷n

Respuesta :

25-07-2018

[tex]b^m\cdot b^n=b^{n+m}[/tex]

Answer: C. b^m+n

Example

[tex] 2^3\cdot2^4=(\underbrace{2\cdot2\cdot2}_{3})\cdot(\underbrace{2\cdot2\cdot2\cdot2}_{4})=\underbrace{2\cdot2\cdot2\cdot2\cdot2\cdot2\cdot2}_{3+4=7}=2^7 [/tex]:

Answer Link

kylemwhite16 kylemwhite16

18-02-2020

Answer:

The answer is b^m+n

Step-by-step explanation:

Answer Link

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