What are the solutions to the equation -25m^3+4m=0 ?

The solutions to the equation -25m^3+4m=0 are m=0,m=-2/5 ,m= 2/5

Find the zeros of -25m^3+4m=0

The zeros of -25m^3+4m=0 are m=0,m=-2/5 ,m= 2/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 25 m^{3} + 4 m = 0

m = 0, m = - \frac{2}{5}, m = \frac{2}{5}

Decimal Notation

m = 0, m = - 0.4, m = 0.4

Solution steps

- 25 m^{3} + 4 m = 0

Factor

- 25 m^{3} + 4 m : - m (5 m + 2) (5 m - 2)

- m (5 m + 2) (5 m - 2) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

m = 0 or 5 m + 2 = 0 or 5 m - 2 = 0

Solve

5 m + 2 = 0 : m = - \frac{2}{5}

Solve

5 m - 2 = 0 : m = \frac{2}{5}

The solutions are

m = 0, m = - \frac{2}{5}, m = \frac{2}{5}

2 x^{5} + 5 x^{4} - 3 x^{2} = 0

x^{6} + 7 x^{3} = 8

16 = r^{4}

x^{4} - 11 x^{2} + 28 = 0

x^{4} - 4 x^{2} - 5 = 0

What are the solutions to the equation -25m^3+4m=0 ?
The solutions to the equation -25m^3+4m=0 are m=0,m=-2/5 ,m= 2/5
Find the zeros of -25m^3+4m=0
The zeros of -25m^3+4m=0 are m=0,m=-2/5 ,m= 2/5