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Kitty [74]
3 years ago
5

A polynomial of degree n has _____.​

Mathematics
1 answer:
vlada-n [284]3 years ago
6 0

Answer:

n roots (counting multiplicity)

Step-by-step explanation:

The Fundamental Theorem of Algebra says that a polynomial of degree n will have exactly n roots (counting multiplicity). To get from "at most" to "exactly" you need a way to show that a polynomial of degree n has at least one root. Then you can proceed by induction.

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Value of x is in solution set of 8x-6>12+2x
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Answer:

x>3

Step-by-step explanation:

8x-6>12+2x

Subtract 2x from each side

8x-2x-6>12+2x-2x

6x -6 > 12

Add 6 to each side

6x-6 +6 > 12+6

6x> 18

Divide each side by 6

6x/6 >18/6

x>3

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3 years ago
The t value for a 95% confidence interval estimation with 24 degrees of freedom is
Alborosie

Answer: the value us 2.064

Step-by-step explanation:

To determine the t value, we would need the t distribution table. Since degree of freedom is known as 24, we would determine alpha/2

A 95% confidence level is 95/100 = 0.95

1 - alpha = 0.95

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2.064

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3 years ago
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