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3 years ago

what is the factored form of a fourth degree polynomial function with coefficients that has -3,1and 1+5i

1 answer:

4 0

Complex factors are
(x +3)(x -1)(x -1 -5i)(x -1 +5i)

If you want the complex factors combined to a real factor, the factorization is
(x +3)(x -1)(x² -2x +26)

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A rational number equivalent to 7/8 is

MrMuchimi

Answer:

0.875

Step-by-step explanation:

5 0

2 years ago

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Look at this graph: 10 9 8 7 6 5 3 2 1 х 0 1 2 3 4 5 6 7 8 9 10 What is the slope? Simplify your answer and write it as a proper

ollegr [7]

Step-by-step explanation:

the slope is 5 I think it is 5

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3 years ago

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What is the sum of two numbers is 40 and their difference is 10

Butoxors [25]

Answer:

The two numbers are 25 and 15.

Step-by-step explanation:

Let's find out the two numbers, this way:

x = first number

y = second number

This is the equations system:

x + y = 40

x - y = 10

Solving for x in the first equation:

x + y = 40

x = 40 - y

Solving for y in the second equation:

40 - y - y = 10

40 - 2y = 10

-2y = 10 - 40

-2y = - 30

y = -30/-2 = 15

Solving for x:

x + y = 40

x + 15 = 40

x = 40 - 15

x = 25

The two numbers are 25 and 15.

8 0

4 years ago

Ill mark brainpower!!

Orlov [11]

Answer:

......................

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6 0

3 years ago

Find the volume of the sphere need help

Ivanshal [37]

Answer:

36pi

Step-by-step explanation:

volume = (4/3) · π · r3

in this case r = 3

4/3 x pi x r^3

3 cubed = 27

27 x pi x 4/3

27 x 4/3 = 36

36 $\pi$ is the answer

4 0

3 years ago