What are the solutions to the equation -3x^2=9x ?

The solutions to the equation -3x^2=9x are x=0,x=-3

Find the zeros of -3x^2=9x

The zeros of -3x^2=9x are x=0,x=-3

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- 3 x^{2} = 9 x

x = 0, x = - 3

Solution steps

- 3 x^{2} = 9 x

Move

9 x

to the left side

- 3 x^{2} - 9 x = 0

Factor

- 3 x^{2} - 9 x : - 3 x (x + 3)

- 3 x (x + 3) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x + 3 = 0

Solve

x + 3 = 0 : x = - 3

The solutions to the quadratic equation are:

x = 0, x = - 3

\frac{1}{5} (2)^{5}

6 x - 4 (12 - 2 x) = 30 - 12 x

36 1^{\frac{1}{2}}

3 \cdot 7 + 5 \cdot 2 = - 17

(\frac{3 x ^{2}}{4})^{2}

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