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2 years ago

What is the difference of the polynomials?

Mathematics

2 answers:

nevsk [136]2 years ago

8 0

Answer:

the difference between the polynomial is=(b)2x³+ 2x

Step-by-step explanation:

There are given two polynomials.

We can calculate the answer by subtracting those polynomials.

by substracting, we will get the answer

= x² + x³ +x² +x - x² + x³ + x² - x

=2x³ + 2x

olya-2409 [2.1K]2 years ago

6 0

Answer:

2x³ + 2x

Step-by-step explanation:

(x² + x³ + x² + x) - (x² - x³ + x² - x)

= x² + x³ + x² + x - x² + x³ - x² + x

Gathering like terms...

x³ + x³ +x² + x² -x² - x² + x + x

= 2x³ + 2x

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4 years ago

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2 years ago

Find the amount to which $2,500 will grow if interest of 6.75% is compounded quarterly for 10

andreev551 [17]

Answer:

Part a

For this case n = 4. If we use the future value formula we got:

$A= 2500 (1+ \frac{0.0675}{4})^{4*10}= 4882.506$

Part b

For this case n = 365. If we use the future value formula we got:

$A= 2500 (1+ \frac{0.0675}{365})^{365*10}= 4909.776$

Step-by-step explanation:

We can use the future vaue formula for compound interest given by:

$A= P(1+ \frac{r}{n})^{nt}$

Where P represent the present value, r=0.0675 , n is the number of times that the interest is compounded in a year and t the number of years.

Part a

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$A= 2500 (1+ \frac{0.0675}{4})^{4*10}= 4882.506$

Part b

For this case n = 365. If we use the future value formula we got:

$A= 2500 (1+ \frac{0.0675}{365})^{365*10}= 4909.776$

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3 years ago

Lilly took out an 80/20 mortgage to buy a house costing $100,000. The first

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Answer:

$442.1 per month

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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2 years ago