What is the answer to 0=-0.05k+1.6k^{0.5}+6.4 ?

The answer to 0=-0.05k+1.6k^{0.5}+6.4 is k=(3.2+9.8304^{1/2})/(0.005)

Solve for k: 0=-0.05k+1.6k^{0.5}+6.4

The solution is k=(3.2+9.8304^{1/2})/(0.005)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

0 = - 0.05 k + 1.6 k^{0.5} + 6.4

k = \frac{3.2 + 9.830 4 ^{\frac{1}{2}}}{0.005}

Decimal Notation

k = 1267.06937 \dots

Solution steps

0 = - 0.05 k + 1.6 k^{0.5} + 6.4

Remove square roots

0.0025 k^{2} - 0.64 k + 40.96 = 2.56 k

Solve

0.0025 k^{2} - 0.64 k + 40.96 = 2.56 k : k = \frac{3.2 + 9.830 4 ^{\frac{1}{2}}}{0.005}, k = \frac{3.2 - 9.830 4 ^{\frac{1}{2}}}{0.005}

k = \frac{3.2 + 9.830 4 ^{\frac{1}{2}}}{0.005}, k = \frac{3.2 - 9.830 4 ^{\frac{1}{2}}}{0.005}

Verify Solutions:

k = \frac{3.2 + 9.830 4 ^{\frac{1}{2}}}{0.005}

True

, k = \frac{3.2 - 9.830 4 ^{\frac{1}{2}}}{0.005}

False

The solution is

k = \frac{3.2 + 9.830 4 ^{\frac{1}{2}}}{0.005}

\frac{2}{3 x ^{\frac{1}{3}}} = 1

8 = 4 t^{3}

x + x^{2} - 13 = 6

What is the answer to 0=-0.05k+1.6k^{0.5}+6.4 ?
The answer to 0=-0.05k+1.6k^{0.5}+6.4 is k=(3.2+9.8304^{1/2})/(0.005)
Solve for k: 0=-0.05k+1.6k^{0.5}+6.4
The solution is k=(3.2+9.8304^{1/2})/(0.005)