3 years ago

2x^2-4x-30 factored please. I m doing a test

1 answer:

4 0

Answer:

2(x+3)(x−5)

Step-by-step explanation:

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Slav-nsk [51]

Answer:

Step-by-step explanation:

Hi there!

To answer this, we must set it up as

$3x(2x^4-12x^2+7)$

Now we just use the distributive property to solve.

this becomes $6x^5-36x^3+21x$

I hope this helps!

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3 years ago

Sloan [31]

Answer:

There is a vertical asymptote at x = 0

Step-by-step explanation:

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3 years ago

Sonbull [250]

Then just one of them takes 2h.
<span>If you have 25 assistants, the time is 25 times less: 2/25 hours = 4.8 mins = 4 min and 48 sec.</span>

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3 years ago

Andreyy89

Y=3x
So the answer is 3

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4 years ago

Sholpan [36]

$length=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}=\sqrt{(-2-(-2))^2+(-8-7)^2}\\=\sqrt{0^2+(-15)^2}=\sqrt{225}=15$

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4 years ago