Answer
No real solutions.
Work Step by Step
In the R.H.S, we have $6^{4x-3}$ which must be positive as the base is positive. But in the L.H.S, we have a negative number. So, the equation $-4=6^{4x-3}$ does not have any real solution.
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
Published by
Big Ideas Learning LLC
ISBN 10:
978-1-60840-838-2
ISBN 13:
978-1-60840-838-2
Chapter 6 - Exponential Functions and Sequences - Chapter Review - Page 349: 22
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