What are the solutions to the equation factor 2x^2+6x=-4 ?

The solutions to the equation factor 2x^2+6x=-4 are x=-1,x=-2

Find the zeros of factor 2x^2+6x=-4

The zeros of factor 2x^2+6x=-4 are x=-1,x=-2

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2 x^{2} + 6 x = - 4

x = - 1, x = - 2

Solution steps

2 x^{2} + 6 x = - 4

Move

4

to the left side

2 x^{2} + 6 x + 4 = 0

Factor

2 x^{2} + 6 x + 4 : 2 (x + 1) (x + 2)

2 (x + 1) (x + 2) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x + 1 = 0 or x + 2 = 0

Solve

x + 1 = 0 : x = - 1

Solve

x + 2 = 0 : x = - 2

The solutions to the quadratic equation are:

x = - 1, x = - 2

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

x^{2} - 40 = - 6 x

\frac{3}{2} y^{2} - 6 y = \frac{3}{4} y - 9

36 = x^{2} + x^{2}

y, x^{2} + x y - 2 y^{2} = 0

What are the solutions to the equation factor 2x^2+6x=-4 ?
The solutions to the equation factor 2x^2+6x=-4 are x=-1,x=-2
Find the zeros of factor 2x^2+6x=-4
The zeros of factor 2x^2+6x=-4 are x=-1,x=-2