Find X in the Following When: Log 7 X = 3

Find x in the following when: log ₇ x = 3

Sum

log ₇ x = 3
⇒ x = 7³
⇒ x = 343.

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Interchanging Logarithmic and Exponential Forms - Logarithmic to Exponential

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Chapter 7: Logarithms - Exercise 10.1

Chapter 7 Logarithms
Exercise 10.1 | Q 3.05

Express the following in the exponential form:
log_b a = c

Find x in the following when: log ₈ x = `(2)/(3)`

Find x in the following when: log ₄ 0.0625 = x

Find the value of: log ₅`(1)/(25)`

Find the value of: log ₂ 8

Find the value of: log _aa³

If log ₁₀ m = n, express the following in terms of m: 10 ²ⁿ⁺¹

If log ₁₀ x = p, express the following in terms of x: 10^2-p

If Iog ₁₀a = x, log₁₀ b = y and log ₁₀ c = z, find
10^2x-3in term of a

State true or false in the following:
If log ₁₀ 100 = 2, then 10² = 100