What is the trinomial factor of x^3 + y^3 ?

Mathematics

1 answer:

sammy [17]3 years ago

3 0

Answer:

Step-by-step explanation:

x³ + y³ ← is a sum of cubes and factors in general as

x³ + y³ = (x + y)(x² - xy + y²)

with trinomial factor (x2 - xy + y2) → B

You might be interested in

You and 3 friends go out to dinner. The bill is $165. Sales tax is 9.8% and a 15% tip is left for the server. How much does each

lozanna [386]

Answer:

Daichi wo fumishimete Kimi wa mezameteiku

Step-by-step explanation:

1 + 1 = 2

8 0

3 years ago

Read 2 more answers

A researcher calculates the expected value for the number of girls in three births. He gets a result of 1.5. He then rounds the

Alenkinab [10]

Yes his reasoning is correct because you can not cut a person in half. you can not be born with half of a body so you would have to round your result to the nearest whole number which in this case is 2 so he would technically be correct

7 0

4 years ago

A parallelogram is shown below. Which equation best represents the formula for the area of the parallelogram?

adell [148]

The area of a parallelogram is length x height.

The answer would be C. A = 12 • 8

7 0

3 years ago

The perimeter of a rectangular field is 364 yards. If the width of the field is 85 yards, what is its length?

Solnce55 [7]

Answer:

$\huge\boxed{97 yards}$

Step-by-step explanation:

Important Information:

Perimeter of rectangle= $Lenght+Length+width+width$

Method:

The first step to work this out is to multiply the width of 85 by 2, this gives you 170.This is because a rectangle has two sets of equal sides. This means that there two widths.

The next step is to subtract 170 from the perimeter of 364, this gives you 194. This is because the formula for the perimeter of a rectangle is $Lenght+Length+width+width$ . This means that in order to isolate the values of the lenght we must subtract the values of the width.

The final step is to divide the value of 194 by 2, this gives you 97. This is because that is the value for 2*the length. That means in order to work out the value of 1 you would need to divide by 2.

Step By Step:

1) Multiply 85 by 2.

$85*2=170$