What are the solutions to the equation 20x^3+100x^2+120x=0 ?

The solutions to the equation 20x^3+100x^2+120x=0 are x=0,x=-2,x=-3

Find the zeros of 20x^3+100x^2+120x=0

The zeros of 20x^3+100x^2+120x=0 are x=0,x=-2,x=-3

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20 x^{3} + 100 x^{2} + 120 x = 0

x = 0, x = - 2, x = - 3

Solution steps

20 x^{3} + 100 x^{2} + 120 x = 0

Factor

20 x^{3} + 100 x^{2} + 120 x : 20 x (x + 2) (x + 3)

20 x (x + 2) (x + 3) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x + 2 = 0 or x + 3 = 0

Solve

x + 2 = 0 : x = - 2

Solve

x + 3 = 0 : x = - 3

The solutions are

x = 0, x = - 2, x = - 3

(x^{2} + 8 x + 15)^{5} = 0

- x^{3} - 6 x^{2} + 124 x + 264 = 0

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

- 1 = 7 x^{3} + 1

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

What are the solutions to the equation 20x^3+100x^2+120x=0 ?
The solutions to the equation 20x^3+100x^2+120x=0 are x=0,x=-2,x=-3
Find the zeros of 20x^3+100x^2+120x=0
The zeros of 20x^3+100x^2+120x=0 are x=0,x=-2,x=-3