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Solve the equation log4(x + 20) = 3
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Solve the equation log4(x + 20) = 3

User Jason O
by
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1 Answer

2 votes

Answer:

x = 44

Explanation:

log4(x + 20) = 3

Raise each side to the power of 4

4^ log4(x + 20) = 4^3

x+20 = 4^3

x+20 = 64

Subtract 20 from each side

x+20-20 = 64-20

x = 44

User Jhavatar
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