What are the solutions to the equation m^3+2m^2-15m=0 ?

The solutions to the equation m^3+2m^2-15m=0 are m=0,m=3,m=-5

Find the zeros of m^3+2m^2-15m=0

The zeros of m^3+2m^2-15m=0 are m=0,m=3,m=-5

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m^{3} + 2 m^{2} - 15 m = 0

m = 0, m = 3, m = - 5

Solution steps

m^{3} + 2 m^{2} - 15 m = 0

Factor

m^{3} + 2 m^{2} - 15 m : m (m - 3) (m + 5)

m (m - 3) (m + 5) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

m = 0 or m - 3 = 0 or m + 5 = 0

Solve

m - 3 = 0 : m = 3

Solve

m + 5 = 0 : m = - 5

The solutions are

m = 0, m = 3, m = - 5

y^{16} - y = 189

x^{3} + 2 + x = 0

\frac{2}{3} x^{3} - 18 = 0

x^{3} - 18 x - 8 = 0

e^{0.678} = x^{3}

What are the solutions to the equation m^3+2m^2-15m=0 ?
The solutions to the equation m^3+2m^2-15m=0 are m=0,m=3,m=-5
Find the zeros of m^3+2m^2-15m=0
The zeros of m^3+2m^2-15m=0 are m=0,m=3,m=-5