anonymous
  • anonymous
HELP please! Solve 3^(2x) = 7^(x−1). −7.74293 7.74293 −1 1
Mathematics
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anonymous
  • anonymous
HELP please! Solve 3^(2x) = 7^(x−1). −7.74293 7.74293 −1 1
Mathematics
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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anonymous
  • anonymous
|dw:1442158702357:dw|
anonymous
  • anonymous
X=7
anonymous
  • anonymous
\[\left( 3^2 \right)^x=7^x*7^{-1}\] \[\frac{ 7^x }{ 9^x }=7\] \[\left( \frac{ 7 }{ 9 } \right)^x=7\] take log and find x

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anonymous
  • anonymous
would the answer be A?
anonymous
  • anonymous
anonymous
  • anonymous
yeah i got that but would my answer be A?
anonymous
  • anonymous
okay thank you
Nnesha
  • Nnesha
nvm look at the surjithayer's comment

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