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kodGreya [7K]
3 years ago
9

Which of the following expressions represents “thr difference of 8 and n”?

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
7 0
The difference between 8 and n looks like,

8 - n
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A fifth-degree polynomial equation with rational coefficients has the roots 3, 8i, and 7- radical 5. Which are also roots of the
Sliva [168]

Using <u>complex numbers and radicals</u>, it is found that the correct option is C.

When a complex number is a root of a polynomial function, it's conjugate also has to be.

  • Hence, since 8i is a root of the function, -8i is also a root.

The same is valid for radicals, as they are in the \pm format.

  • Since 7 - \sqrt{5} is a root, 7 + \sqrt{5} is also a root.

Hence, option C is correct.

For more on <u>complex numbers and radicals</u>, you can check brainly.com/question/25173944

8 0
2 years ago
The quantities x and y in a ratio are called
lbvjy [14]

Answer:

The graph relates the temperature change

y

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a. Is the relationship proportional? Explain.

b. Write an equation of the line. Interpret the slope.

c. You are at the bottom of a mountain where the temperature is

74\F

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Step-by-step explanation:

6 0
3 years ago
How to write the number 63 in four different ways
shtirl [24]
63/1
sixty-three
63^1
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7 0
3 years ago
S/4 -7 =9<br> any help solving this question?
sasho [114]

Answer:

S=64

Step-by-step explanation:

if the s is what your looking for

5 0
3 years ago
Read 2 more answers
Plz help me!!!!!!!!!!!!!
tigry1 [53]
If the formula is a+b-c then you need to substitute the letters with the numbers. For this equation the formula would be:
(1+3-4) + (2+5-6)
(4-4) + (7-6)
0 + 1
=1
The answer would be 1
4 0
3 years ago
Read 2 more answers
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