Which equation is true for x=-6 and x=2?

Mathematics

2 answers:

astraxan [27]3 years ago

5 0

Answer:

$x^2 + 4x - 12 = 0$ is true for x = -6 and x = 2.

Step-by-step explanation:

Given:

x = -6 and x = 2

The above are the solutions of an equation.

So the factors are (x +6) and (x -2)

Now we have to find the equation by multiplying these two factors.

(x + 6) (x -2) = 0

x(x -2) + 6(x - 2) = 0

Let's use the distributive property and simplify.

x^2 - 2x + 6x - 12 =0

Simplifying the like terms, we get

x^2 + 4x - 12 =0.

The equation $x^2 + 4x -12 =0$ true for x = -6 and x = 2.

alexgriva [62]3 years ago

4 0

I am very sorry to say but I see no equations for this question. Also, I suppose the question must be either x = -6 and y=2 or x=2 and y=-6.

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Alex777 [14]

Answer:

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Step-by-step explanation:

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