2 years ago

If f(x)=2(x-3)x4, what is f(-2)? PLEASE HELP ILL GIVE BRAINLIEST

Mathematics

1 answer:

svp [43]2 years ago

4 0

Answer:

Vuh667787f66 6677h766f

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I help with this 7th grad math question

HACTEHA [7]

X=32
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2 years ago

Factor the expression over the complex numbers.<br><br><img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20%2B18" id="TexFormula1

AleksAgata [21]

Here we are given the expression:

$x^{2}+18$

Now let us equate it to zero to find x first,

$x^{2}+18=0$

Now subtracting 18 from the other side,

$x^{2}=-18$

taking square root on both sides,

So we will get two values of x as ,

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$x=-3\sqrt{-2}$

Now we can write square root -1 as i,

So our factors become,

$x=3i\sqrt{2}$

$x=-3i\sqrt{2}$

Answer:

The final factored form becomes,

$(x+3i\sqrt{2})(x-3i\sqrt{2})$

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2 years ago

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During the day the temperature was -3 Fahrenheit at night the temperature dropped 19 Fahrenheit what was the temperature at nigh

CaHeK987 [17]

Answer:

Step-by-step explanation:

during the day, it was -3.....at night it dropped 19 degrees...

so at night it is : (-3 - 19) = - 22 degrees Fahrenheit

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2 years ago

Jim brownee sells cell phones. He sold $1000 last week. he gets 5%

kozerog [31]

Answer:

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Step-by-step explanation:

200x5%=10

300x7%=21

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2 years ago

Sorry if this pic looks wack but if anyone could help out w/ this thanks lol

Anna [14]

The answer is 6
(I THINK)

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2 years ago

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