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statuscvo [17]
4 years ago
15

For each polynomial function,

Mathematics
1 answer:
Allisa [31]4 years ago
6 0
<span>f(x)=x^3-4x^2+2x+4, we know that f(2)=8-16+4+4=16-16=0
and we can write f(x)= (x-2)Q(x) so Q(x) = f(x) / (x-2)=x²-2x-2
</span><span>x²-2x-2=0   delta = (-1)²- (1).(-2) =1+2=3
</span>x=1-sqrt3  or <span>x=1+sqrt3  
finally the zeros are x=2, </span>x=1-sqrt3  or <span>x=1+sqrt3 </span>
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Natasha_Volkova [10]

Answer:

28 Pi

Step-by-step explanation:

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3 years ago
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Alex777 [14]

Answer:

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3 years ago
Special right triangles: what is the value of x? enter your answer in the box.
tiny-mole [99]
I think you meant to add more to your question (posting the specific problem).
In general, one special right triangle is the <span>45°-45°-90° triangle, in which both legs are congruent and the hypotenuse = √2 * the length of the leg. if you happen to not have the length of the leg, the formula for finding the leg is:  leg = hypotenuse / √2

Another special right triangle is the </span><span>30°-60°-90° triangle. With this kind of triangle the length of the hypotenuse is twice the length of the shorter leg. The length of the longer leg is √3 times the length of the shorter leg.
hypotenuse = 2 * shorter leg
longer leg = √3 * shorter leg</span>
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3 years ago
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notsponge [240]

Answer:

C.

Step-by-step explanation:

you want a negative x intercept in order for you to get a lower number for your outcome hope this helps polz mark me brainliest

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