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4 years ago

What is the complete factorization of the polynomial function over the set of complex numbers?

Mathematics

1 answer:

arsen [322]4 years ago

7 0

You can check this answer.

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What is the value of the expression below 2,816 x 7

Ad libitum [116K]

Answer:

c. 19,712

Step-by-step explanation:

2,816 * 7 = 19,712

7 0

3 years ago

An open box is constructed from a square 10-inch piece of cardboard by cutting squares of length x inches out of each corner and

Colt1911 [192]

Answer: V = 8x^3-80x^3 +200x

Domain 0<x<5

Step-by-step explanation:

Dimension of cardboard = 10 by 10

Let the length of box = 10-2x

Let the width of box = 10 - 2x

Let the height of box be =x

Volume = l×w×h

V = (10-2x)×(10-2x)×x

V= 100 - 40x +42 × x

V= 8x^3 -80x^2 +200x

8 0

3 years ago

URGENT PLEASE HELP 98 POINTS Find the direction angle of vector v to the nearest tenth of a degree.

zlopas [31]

Answer:

The direction angle of vector v is equal to $9.5\°$

Step-by-step explanation:

Let

$A(-5,0),B(7,2)$

The vector v is given by

$v=B-A$

$v=(7, 2) - (-5, 0)$

$v=((7 - (- 5)), (2-0))$

$v=(12, 2)$

Remember that

The direction angle of the vector is equal to

$tan (\theta) =\frac{y}{x}$

substitute the values

$tan (\theta) =\frac{2}{12}$

$\theta=arctan(\frac{2}{12})=9.5\°$

5 0

3 years ago

Read 2 more answers

Please answer the question and provide a solid definition of what an expression is, thank you :)

xz_007 [3.2K]

Answer:

Answers are: 2x - 7, and 2x -7 = 14

Step-by-step explanation:

An expression must have variables must have a coefficient, a number that is multiplied divided added or subtracted by our variable. The variable is a place holder.

So our answers would be 2x - 7, and 2x -7 = 14

5 0

3 years ago

I dont really understand this??

jeyben [28]

Answer:

$x\geq -53$

Step-by-step explanation:

The inequality includes -53.

The interval notation is $\:[-53,\:\infty \:)$

$\{ x \in \mathbb{R}: x \geq -53 \}$

8 0

3 years ago

Read 2 more answers