d9yethegod d9yethegod
  • 09-07-2021
  • Mathematics
contestada

Marina correctly simplified the expression , assuming thatHer simplifed expression is below.

Marina correctly simplified the expression assuming thatHer simplifed expression is below class=

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devishri1977
devishri1977 devishri1977
  • 09-07-2021

Answer:

Step-by-step explanation:

[tex]\frac{a^{m}}{a^{n}}=a^{m-n}[/tex]

[tex]\frac{b^{4}}{b^{-3}}=b^{4-(-3)}=b^{4+3}=b^{7}[/tex]

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drrichard drrichard
  • 16-12-2021

Answer:

7

Step-by-step explanation:

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