log3(1/81) = -4、評価します

単純な対数を解く

log x(1/8)= -2........ x=?

log x 81 = 4 . Ecuaciones con logaritmo , log con base x , hallar x en logaritmos

チュートリアル - 電卓を使用しない対数の評価

Logarithm - Log(1/81) to the base 9 is equal to

3^(-x) = 1/81 を使用した指数方程式の例の解き方を学習する

evaluate log 1/2 1/4 * log3 81 * 1/2 *log18 324

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Algebra Example - Solve for x: 3^x=1/81 and log_2(x)=-4

A Nice Math Olympiad Exponential Equation 3^x = X^9

対数を解くと、log81 (x) = 3/4

If 9^(2x -1) = 81^(x - 2) divide 3^x, find the value of x

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1/81, the pattern will surprise you!!

Likely Math Olympiad | Nice Exponential Equation 9^2x+1=81^x-2/3^x| How To Deal With It Quickly ...

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Evaluate by applying the laws of indices

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