Bennaboo
Bennaboo Bennaboo
  • 11-03-2015
  • Mathematics
contestada

ba^4•(2ba^4)^-3
The answer key says 1/8b^2a^8 but I don't understand how they got that.

Respuesta :

konrad509
konrad509 konrad509
  • 11-03-2015
[tex]ba^4\cdot(2ba^4)^{-3}=\dfrac{ba^4}{(2ba^4)^3}=\dfrac{ba^4}{8b^3a^{12}}=\dfrac{1}{8b^2a^8}[/tex]
Answer Link
Panoyin
Panoyin Panoyin
  • 12-03-2015
[tex]a^{4}b(2ab^{4})^{-3} [/tex]

[tex]a^{4}b( \frac{1}{(2a^{4}b)^{3}})[/tex]

[tex]a^{4}b( \frac{1}{(2a^{4}b)(2a^{4}b)(2a^{4}b)}) [/tex]

[tex]a^{4}b( \frac{1}{8a^{12}b^{3}}) [/tex]

[tex] \frac{1}{8a^{8}b^{2}} [/tex]


Answer Link

Otras preguntas

What is the silk road? What valuable products were traded on the silk road?
What is the silk road? What valuable products were traded on the silk road?
What is the silk road? What valuable products were traded on the silk road?
What is the silk road? What valuable products were traded on the silk road?
What is the silk road? What valuable products were traded on the silk road?
What is the silk road? What valuable products were traded on the silk road?
What is the silk road? What valuable products were traded on the silk road?
What is the silk road? What valuable products were traded on the silk road?
What is the silk road? What valuable products were traded on the silk road?
What is the silk road? What valuable products were traded on the silk road?