Question

Solve the exponential equation. Express the solution set in terms of natural logarithms.
8^3x = 2.2

Answer 1

is that 8 times 3x = 2.2?

Answer 2

or 8 to the power of 3x= 2.2

Answer 3

8 to the power of 3x=2.2

Answer 4

\[8^{3x}-2.2\]
\[3x=\frac{\ln(2.2)}{\ln(8)}\] byt the change of base formula so
\[x=\frac{\ln(2.2)}{3\ln(8)}\]