$4^{x}$ +128=3* $2^{x+3}$
You asked:
Solve the equation \({4}^{x} + 128 = 3 \cdot {2}^{x + 3}\) for the variable \(x\).
MathBot Answer:
The 2 solutions to the equation are: \[\begin{aligned}x &= 3\\x &= 4\end{aligned}\]
asked 1 year ago
active 1 year ago