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Angelina
Mathematics
2 May, 12:56
Solve the equation log4 (x+20) = 3
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Aidyn Hutchinson
2 May, 13:00
0
x = 44
Step-by-step explanation:
log4 (x+20) = 3
Raise each side to the base of 4
4^ log4 (x+20) = 4^3
x+20 = 64
Subtract 20 from each side
x+20-20 = 64-20
x = 44
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Ernesto Cruz
2 May, 13:18
0
44
Step-by-step explanation:
log₄ (x + 20) = 3
4^ (log₄ (x + 20)) = 4^3
x + 20 = 4³
x = 44
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