log4(x + 20) = 3 Write the equation in power form.
4^3 = x + 20 Solve 4^3
64 = x + 20 Subtract 20
x = 44 Answer
Questions:
Part 1: Definition of a logarithm.
Part 2: Solve the equation log 4(x + 20) = 3
Answers:
Part 1:
Logarithm - is a amount that represents a power to a fixed number has to be raised to make the given number.
Part 2:
Solve the log 4(x + 20)
log₄ (x+20)=3
3⁴=x+20
64=x+20
x=64-20
x=44
