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3 votes
How do you solve for x in this equation. 4^x-3=18

User Juju
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1 Answer

3 votes

Answer:

x = ln(21)/ ln(4), Decimal Form: 2.19615871

Explanation:

This is pretty complex math for middle school with logarithms and what not. Make sure you typed the problem in correctly. If you did, I guess that's your answer.

User John Towers
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