2 years ago

If x^2 - 6x +8=0, then x-4=0 or x-2=0.

Mathematics

1 answer:

Dimas [21]2 years ago

4 0

Step-by-step explanation:

X - 4 = 0

X = 4

X - 2 = 0

X = 2

So the values of x are 2 and 4

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Given the equation below, find the x and y−intercepts by completing the table.What is the problem with using these intercepts to

kvasek [131]

$-4x+2y=0$

In order to find the x-intercept we need to make y=0

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Then we isolate the x

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Now for the y-intercept we need to make x=0

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ANSWER

0 0 (0,0) x-intercept

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Step-by-step explanation:

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Read 2 more answers

What numbers make this expression undefined x^2+3/x^2-11x-12

marusya05 [52]

$\frac{ {x}^{2} + 3}{ {x}^{2} - 11x - 12}$

Because which numbers will make the expessions undefined. We will focus on the denominator only.

Factor the terms.

$(x - 12)(x + 1)$

Now which 2 numbers that will make these terms become 0?

12 and - 1 of course.

So these 2 numbers that will make the expressions undefined are 12 and - 1

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