mar4e mar4e
  • 15-11-2021
  • Mathematics
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How do I find n if [tex]6^{n} :216 = 6^{7}[/tex]

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DᴀʀᴋPᴀʀᴀᴅᴏx
DᴀʀᴋPᴀʀᴀᴅᴏx DᴀʀᴋPᴀʀᴀᴅᴏx
  • 15-11-2021

Let's find the value of n ~

  • [tex] \dfrac{{6}^{n} }{216} = 6 {}^{7} [/tex]

  • [tex] \dfrac{6 {}^{n} }{ {6}^{3} } = 6 {}^{7} [/tex]

  • [tex]6 {}^{n} = {6}^{7} \times {6}^{3} [/tex]

  • [tex]6 {}^{n} = 6 {}^{7 + 3} [/tex]

  • [tex]6 {}^{n} = {6}^{10} [/tex]

  • [tex]n = 10[/tex]

Hence , the value of n = 10

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