Question

What is the solution to the equation log(2x + 4) = 2? Round to the nearest thousandth, if necessary.

Answer 1

Answer: 48

Step-by-step explanation:

$log_{b}M=n--> M=b^{n} \\log(2x+4)=2\\b=10, M=2x+4, n= 2 \\\\2x+4=10^{2} \\2x+4=100\\2x=96\\x=48$