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Phoenix [80]
2 years ago
15

Your friend claims that when a polynomial function has a leading coeffcient of 1 and the coefficients are all integers , every p

ossible rational zero is an integer . Is your friend correct ? Explain your reasoning.
Mathematics
1 answer:
sammy [17]2 years ago
8 0

Using the rational root theorem, it is found that your friend is correct.

<h3>What is the rational root theorem?</h3>
  • It is a theorem that states that for a polynomial with integer coefficients, with q being the factors of the leading coefficient and p being the factors of the constant, every <u>possible rational root</u> is the format \frac{p}{q}.

In this problem:

  • The leading coefficient is 1, hence it's only factor is q = 1, thus guaranteeing that every possible rational zero is an integer, which means that your friend is correct.

To learn more about the rational root theorem, you can take a look at brainly.com/question/10937559

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Find the perimeter of a rectangle with a length of 12 feet and a width of 6 feet.
jeka57 [31]
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3 0
3 years ago
The height of a cylinder is equal to the diameter of the base What expression represents the volume of the cylinder, in cubic un
Sveta_85 [38]

Answer: 3 units

Step-by-step explanation:

the volume of a cone C = πr²h/3

C = 18π, h =2x, r = diameter/2 = 2x/2 =x

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divide through by π

18 = x² * 2x/3

multiply through by 3

54 = 2x³

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4 0
3 years ago
Find the length of LK
ehidna [41]
Since JN = NK, this means that JK has been split into two equal pieces

This points to the fact that the smaller triangle is half of the larger triangle in terms of side lengths

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In summary,

LK = 28
3 0
3 years ago
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