Question

Solve the equation in part (a) analytically. Support the answer with a calculator graph. Then use the graph to solve the associated inequalities in parts (b) and (c).

Answer 1

we apply Ln and laws of exponents

`\begin{gathered} 256^(3x)=64^(x+1) \\ \ln (256^(3x))=\ln (64^(x+1)) \\ 3x\ln (256)=(x+1)\ln (64) \\ \end{gathered}`