Question 1 - Mathematics Practice Test for the ACT

Solve for x: \(16^{2x+1} = 128\)

\[\frac{3}{8}\]
\[4\]
\[\frac{4}{3}\]
\[\frac{8}{3}\]

Create a totally FREE account to save your progress and scores.

Sign up with email

Exam Simulator

Get a feel for the real exam with our exam simulator.

Upgrade to Premium