Write ln(r²) + ln(r⁴) + ln(r) as a single logarithm. Assume r represents numbers for which the logarithms are defined. A) ln(r⁵) B) ln(r⁷) C) The logarithms cannot be combined. D) ln(r⁸)

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Quizplus · Accepted Answer

The properties of logarithms allow us to combine them: ln(r^2) + ln(r^4) + ln(r) = ln(r^2 * r^4 * r) = ln(r^(2+4+1)) = ln(r^7).

Write Ln(r2) + Ln(r4) + Ln(r) as a Single Logarithm

Write Ln(r²) + Ln(r⁴) + Ln(r) as a Single Logarithm