What are the solutions to the equation 3x^2=-12x ?

The solutions to the equation 3x^2=-12x are x=0,x=-4

Find the zeros of 3x^2=-12x

The zeros of 3x^2=-12x are x=0,x=-4

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3 x^{2} = - 12 x

x = 0, x = - 4

Solution steps

3 x^{2} = - 12 x

Move

12 x

to the left side

3 x^{2} + 12 x = 0

Factor

3 x^{2} + 12 x : 3 x (x + 4)

3 x (x + 4) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x + 4 = 0

Solve

x + 4 = 0 : x = - 4

The solutions to the quadratic equation are:

x = 0, x = - 4

x, f = (x + y)^{2}

7 x^{2} - 31 x - 20 = 0

x^{2} - 0.5 x - 5 = 0

x^{2} + \frac{4}{5} x - 8

25 x^{2} - 5625 = 0

What are the solutions to the equation 3x^2=-12x ?
The solutions to the equation 3x^2=-12x are x=0,x=-4
Find the zeros of 3x^2=-12x
The zeros of 3x^2=-12x are x=0,x=-4