1. x^{2/3}=4 //Really dont know T_T

2. 5^{x}=square root of 5

~ 5^{x}= 5 * 5^{1/2 }~ 5^{x}= 5^{3/2}//How did 3/2 happen? - .-

I dont know how to solve the ff fractional fractional exponents. please explain to me step by step. T_T

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- March 19th 2013, 11:43 PMKerkLuLogarithm: Fractional exponents
1. x

^{2/3}=4 //Really dont know T_T

2. 5^{x}=square root of 5

~ 5^{x}= 5 * 5^{1/2 }~ 5^{x}= 5^{3/2}//How did 3/2 happen? - .-

I dont know how to solve the ff fractional fractional exponents. please explain to me step by step. T_T - March 20th 2013, 12:01 AMProve ItRe: Logarithm: Fractional exponents
- March 20th 2013, 12:06 AMKerkLuRe: Logarithm: Fractional exponents
ohh sorry, my mistake xD That was still 5 square root of 5. Thanks :)

- March 20th 2013, 12:13 AMProve ItRe: Logarithm: Fractional exponents
It's because , so .

- March 20th 2013, 12:28 AMKerkLuRe: Logarithm: Fractional exponents
I forgot about that , tnx :) but how about no.1?

- March 20th 2013, 04:50 AMibduttRe: Logarithm: Fractional exponents
x^2/3 = 4

Both the sides should be raised to the power os 3/2

Thus we have [x^2/3]^3/2 = 4^3/2 that gives x = [4^1/2]^3=2^3= 8