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

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

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

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

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

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

Solution steps

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

Rewrite the equation with

u = m^{2}

and

u^{2} = m^{4}

u^{2} - u = 0

Solve

u^{2} - u = 0 : u = 1, u = 0

u = 1, u = 0

Substitute back

u = m^{2},

solve for

m

Solve

m^{2} = 1 : m = 1, m = - 1

Solve

m^{2} = 0 : m = 0

The solutions are

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

x^{3} + 5 x - 774 = 0

4 x^{3} = 8

m^{4} - 2 m^{2} + 1 = 0

x^{3} - x^{2} - 3 x + 9 = 0

q^{3} = 8

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