What are the solutions to the equation -m^4+3m^2+2m=0 ?

The solutions to the equation -m^4+3m^2+2m=0 are m=0,m=-1,m=2

Find the zeros of -m^4+3m^2+2m=0

The zeros of -m^4+3m^2+2m=0 are m=0,m=-1,m=2

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- m^{4} + 3 m^{2} + 2 m = 0

m = 0, m = - 1, m = 2

Solution steps

- m^{4} + 3 m^{2} + 2 m = 0

Factor

- m^{4} + 3 m^{2} + 2 m : - m (m + 1)^{2} (m - 2)

- m (m + 1)^{2} (m - 2) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

m = 0 or m + 1 = 0 or m - 2 = 0

Solve

m + 1 = 0 : m = - 1

Solve

m - 2 = 0 : m = 2

The solutions are

m = 0, m = - 1, m = 2

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

x^{3} + x^{2} - 150 = 0

x^{4} - 4 x^{2} + 1

6 x^{3} - 15 x^{2} - 12 x + 5 = 0

x^{3} - 2 x^{2} - 1 = 0

What are the solutions to the equation -m^4+3m^2+2m=0 ?
The solutions to the equation -m^4+3m^2+2m=0 are m=0,m=-1,m=2
Find the zeros of -m^4+3m^2+2m=0
The zeros of -m^4+3m^2+2m=0 are m=0,m=-1,m=2