please help w this and find the solutions to this ques. slve: 4^2x-4^x-20 Multiple choic: A) 5 or 4, B) 5 or -4 C) 1 D) no sol thk-you! use explantions for understandin
please help w this and find the solutions to this ques. slve: 4^2x-4^x-20 Multiple choic: A) 5 or 4, B) 5 or -4 C) 1 D) no sol thk-you! use explantions for understandin
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 89E
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please help w this and find the solutions to this ques.
slve: 4^2x-4^x-20
Multiple choic: A) 5 or 4, B) 5 or -4 C) 1 D) no sol
thk-you!
use explantions for understandin
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