Find X in the Following When: Log X 243 = 5 - Mathematics

Find x in the following when: log _x 243 = 5

Sum

log _x 243 = 5
⇒ x⁵ = 243
⇒ x⁵ = 3⁵
∴ x = 3.

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Interchanging Logarithmic and Exponential Forms - Logarithmic to Exponential

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Chapter 10: Logarithms - Exercise 10.1

Chapter 10 Logarithms
Exercise 10.1 | Q 3.03

Express the following in the exponential form:
log₂ 128 = 7

Express the following in the exponential form:
log₁₀ 0.001 = -3

Express the following in the exponential form:
log₅ a = 3

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