Solve 4^(x+2) = 12 for x using the change of base formula log base b of y equals log y over log b.
2 answers:
Answer:
x=ln(12)/ln(4)-2
Step-by-step explanation:
4^(x+2)=12
x+2=ln(12)/ln(4)
x=ln(12)/ln(4)-2
Answer:
Step-by-step explanation:
By applying logarithms to each side of the equation and some algebraic handling:
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