All categories

4 years ago

Solve it plzzz (-4)•x^4•(2x^2-x)

Mathematics

1 answer:

inessss [21]4 years ago

7 0

Answer:

-8x^6+4x^5

Step-by-step explanation:

Note that the dot means multiplication... which means that we will have to multiply the whole values given

So let's solve

(-4).x^4.(2x^2-x)

So let's get to work

(-4).(2x^6-x^5)

So let's continue

-8x^6+4x^5

Therefore the final answer is -8x^6+4x^5

You might be interested in

A soccer stadium has 40,218 seats. For one game 37,842 people came to the stadium . Estimate the number of empty seats at the ga

zaharov [31]

First, subtract 40,218-37,842

ex. 40218

-37842

-------------

2,376

Then, round 2,376 to the nearest thousands

2,376 -> 2,000

2,000 is your answer

6 0

3 years ago

What is the polynomial function of least degree whose only zeros are -4,2, and 3?

Anton [14]

Answer:

never heard about it

Step-by-step explanation:

3 0

3 years ago

Please help. Find the value of x. Round to

Law Incorporation [45]

Answer:

$x =13.7$

Step-by-step explanation:

Given

See attachment

Required

Find x

The relationship between x, 47 and $17^{\circ}$ is:

$sin(17^{\circ}) = \frac{x}{47}$

i.e.

$sin(\theta) = \frac{Opposite}{Hypotenuse}$

Solving further:

$sin(17^{\circ}) = \frac{x}{47}$

Make x the subject

$x = 47 * sin(17^{\circ})$

$x = 47 * 0.2924$

$x =13.7428$

$x =13.7$ --- approximated

3 0

3 years ago

You are going to develop an X-bar chart based on range statistics, and you are using a sample size of 12 for your charting purpo

Shkiper50 [21]

Answer:

D. 0.27

Step-by-step explanation:

An X-bar is a control chart used with processes that have a subgroup size of two or more. X - bar chart helps us to determine if a process is stable and predictable.It shows how the mean or average changes over time.

T o determine the A2 factor for the X-bar chart of a particular sample size, n, check the table of control chart constant.

For a sample size of 12, the A2 constant for the X-bar chart is 0.266

4 0

3 years ago

Ryan's unpaid credit card balance was $1853.68. His APR is 24.9%. What is his new balance after he makes one new transaction for

nataly862011 [7]

Answer:

$2070.14

Step-by-step explanation:

Credit card terms vary, as do methods of computing interest and new balance. Here, we'll assume that no payment has been made (in violation of the terms of the credit card), and that the finance charge is only applied to the previous balance.

The finance charge is ...

$1853.68 × 0.249 ÷ 12 = $38.46 . . . . . . . the monthly rate is 0.249÷12

Then the new balance will be the sum of the previous balance, finance charge, and new transaction(s):

$1853.68 +38.46 + 178.00 = $2070.14

_____

Comment on lack of payment

Because no payment has been made, there may also be a late-payment charge added to the balance.

4 0

4 years ago