What are the solutions to the equation 3m^3+33m^2+90m=0 ?

The solutions to the equation 3m^3+33m^2+90m=0 are m=0,m=-5,m=-6

Find the zeros of 3m^3+33m^2+90m=0

The zeros of 3m^3+33m^2+90m=0 are m=0,m=-5,m=-6

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3 m^{3} + 33 m^{2} + 90 m = 0

m = 0, m = - 5, m = - 6

Solution steps

3 m^{3} + 33 m^{2} + 90 m = 0

Factor

3 m^{3} + 33 m^{2} + 90 m : 3 m (m + 5) (m + 6)

3 m (m + 5) (m + 6) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

m = 0 or m + 5 = 0 or m + 6 = 0

Solve

m + 5 = 0 : m = - 5

Solve

m + 6 = 0 : m = - 6

The solutions are

m = 0, m = - 5, m = - 6

- 1 = 7 x^{3} + 1

2 x^{3} - 6 x^{2} + 6 x - 1 = - 5

t^{3} = d (2 + a)

x^{3} = \frac{8}{729}

r^{4} + r^{3} + r^{2} = 0

What are the solutions to the equation 3m^3+33m^2+90m=0 ?
The solutions to the equation 3m^3+33m^2+90m=0 are m=0,m=-5,m=-6
Find the zeros of 3m^3+33m^2+90m=0
The zeros of 3m^3+33m^2+90m=0 are m=0,m=-5,m=-6