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yasmeenabutineh

  • 4 years ago

49^x= √7^(2x+6)

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  1. 28Tylerr
    • 4 years ago
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    49^x = 7^(1/2 (2 x+6))

  2. yasmeenabutineh
    • 4 years ago
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    yes thats the equation

  3. 28Tylerr
    • 4 years ago
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    No that is your answer.

  4. yasmeenabutineh
    • 4 years ago
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    i need a soultion my only options are x=1,x=-1x=3x=-3

  5. 28Tylerr
    • 4 years ago
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    I would say x = 1

  6. anonymous
    • 4 years ago
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    what on earth?

  7. anonymous
    • 4 years ago
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    \[49^x=\sqrt{7}^{2x+6}\] \[7^{2x}=7^{\frac{1}{2}(2x+6)}\] \[2x=x+3\] etc

  8. anonymous
    • 4 years ago
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    etc means \[x=3\]

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