What are the solutions to the equation rationalrootstest x^3+9x^2+20x=0 ?

The solutions to the equation rationalrootstest x^3+9x^2+20x=0 are x=-4,x=-5

Find the zeros of rationalrootstest x^3+9x^2+20x=0

The zeros of rationalrootstest x^3+9x^2+20x=0 are x=-4,x=-5

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rational roots

x^{3} + 9 x^{2} + 20 x = 0

x = - 4, x = - 5

Solution steps

x^{3} + 9 x^{2} + 20 x

Validate the roots by plugging them into

x^{3} + 9 x^{2} + 20 x = 0 : x = - 4, x = - 5

x = - 4, x = - 5

12 x^{3} - 36 x = 0

2 x^{3} - 3 x^{2} - 32 x - 15 = 0

15 x^{2} - 5 x^{5} - 5 = 0

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

4 x^{3} - 8 x^{2} = 9 x - 18

What are the solutions to the equation rationalrootstest x^3+9x^2+20x=0 ?
The solutions to the equation rationalrootstest x^3+9x^2+20x=0 are x=-4,x=-5
Find the zeros of rationalrootstest x^3+9x^2+20x=0
The zeros of rationalrootstest x^3+9x^2+20x=0 are x=-4,x=-5