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Home Q & A Board Science-Related Homework Help Mathematics Pre-calculus and Functions
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Mathguy3000 Mathguy3000
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5 years ago
8^3x+1 = 64^2x
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#1
Educator
5 years ago
Quote from: Mathguy3000 (5 years ago)
8^3x+1 = 64^2x

You can do this without natural log (ln).

\(8^{3x+1}=\left(8^2\right)^{2x}\)

\(8^{3x+1}=8^{4x}\)

Bases are the same, concentrate on exponents ONLY

\(3x+1=4x\)

\(3x-4x=-1\)

\(x=1\)

Hope that helps Smiling Face with Open Mouth
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#2
5 years ago
 Grinning Face
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