jfistel1
For questions 2-4, use the following equation:
3^x = 11
2.Are the bases the same?
3. The final step, using the change of base formula would yield:
4.The final step, using the change of base formula would yield:
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heromiles
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Questions 3 and 4 are the same.
heromiles
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But anyways this can be solved by taking the log of both sides:
x log 3 = log 11
heromiles
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Solve for x:
x = log 11/log 3
heromiles
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Simplify:
x = 2.18
jfistel1
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are the bases the same?
heromiles
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not to begin with , no
heromiles
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If the bases were the same, you wouldn't have to take logs
jfistel1
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The final step, using the change of base formula would yield:
is it 3/11
or 11/3
?
heromiles
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Should be 11/3
jfistel1
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okay thanks and for the same bases is it a no or not enough information?