What is the answer to 2.857=x^{0.4} ?

The answer to 2.857=x^{0.4} is x=sqrt((4.75873E15)/(2.5E13)),x=-sqrt((4.75873E15)/(2.5E13))

Solve for x: 2.857=x^{0.4}

The solution is x=sqrt((4.75873E15)/(2.5E13)),x=-sqrt((4.75873E15)/(2.5E13))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2.857 = x^{0.4}

x = \frac{4.75873 E 15}{2.5 E 13}, x = - \frac{4.75873 E 15}{2.5 E 13}

Decimal Notation

x = 13.79671 \dots, x = - 13.79671 \dots

Solution steps

2.857 = x^{0.4}

Take both sides of the equation to the power of

5 : 190.34926 \dots = x^{2}

190.34926 \dots = x^{2}

Solve

190.34926 \dots = x^{2} : x = \frac{4.75873 E 15}{2.5 E 13}, x = - \frac{4.75873 E 15}{2.5 E 13}

x = \frac{4.75873 E 15}{2.5 E 13}, x = - \frac{4.75873 E 15}{2.5 E 13}

Verify Solutions:

x = \frac{4.75873 E 15}{2.5 E 13}

True

, x = - \frac{4.75873 E 15}{2.5 E 13}

True

The solutions are

x = \frac{4.75873 E 15}{2.5 E 13}, x = - \frac{4.75873 E 15}{2.5 E 13}

6 - x + 5 x + 6 = 6

4 x - 3 = x - 6

(x^{2} + 6)^{\frac{2}{3}} = 16

6 x + 33 - 13 = - 10

What is the answer to 2.857=x^{0.4} ?
The answer to 2.857=x^{0.4} is x=sqrt((4.75873E15)/(2.5E13)),x=-sqrt((4.75873E15)/(2.5E13))
Solve for x: 2.857=x^{0.4}
The solution is x=sqrt((4.75873E15)/(2.5E13)),x=-sqrt((4.75873E15)/(2.5E13))