What are the solutions to the equation x^3+7x^2=0 ?

The solutions to the equation x^3+7x^2=0 are x=0,x=-7

Find the zeros of x^3+7x^2=0

The zeros of x^3+7x^2=0 are x=0,x=-7

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x^{3} + 7 x^{2} = 0

x = 0, x = - 7

Solution steps

x^{3} + 7 x^{2} = 0

Factor

x^{3} + 7 x^{2} : x^{2} (x + 7)

x^{2} (x + 7) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x + 7 = 0

Solve

x + 7 = 0 : x = - 7

The solutions are

x = 0, x = - 7

1000 = x (30 - 2 x) (20 - 2 x)

(x - 1)^{4} + 5 (x - 1)^{2} + 9 = 0

x, y^{2} = x^{3} + 7

2 x^{4} + 5 x^{3} - x^{2} + 4 = 0

x^{3} + 4 x^{2} - 25 x - 100 = 0

What are the solutions to the equation x^3+7x^2=0 ?
The solutions to the equation x^3+7x^2=0 are x=0,x=-7
Find the zeros of x^3+7x^2=0
The zeros of x^3+7x^2=0 are x=0,x=-7