2 years ago

How do i factor x^3 +64

Mathematics

1 answer:

Westkost [7]2 years ago

6 0

Answer:

(x+4)x(x²-4x+16)

Step-by-step explanation:

x³+4³= Factor the Expression

(x+4)·(x²-x·4+4²)= Evaluate the power

You might be interested in

Which fraction represents the decimal 0.8888...?

suter [353]

Answer: The decimal 0.88888.... represented by the fraction $\dfrac{8}{9}$

Step-by-step explanation:

Since we have given that

0.888888....

So, Let x = 0.88888....= $0.\bar{8}$ -----(1)

Now, multiply by 10 on both sides, we get that

$10x=8.8888.....=8.\bar{8}----------(2)$

Now, Subtracting (1) from (2), we get that

$10x-x=8.\bar{8}-0.\bar{8}\\\\9x=8\\\\x=\dfrac{8}{9}$

Hence, the decimal 0.88888.... represented by the fraction $\dfrac{8}{9}$

8 0

2 years ago

Read 2 more answers

This is really easy! pic below..

KATRIN_1 [288]

The answer is A.
I think so because each one of them agrees with 20x and 15

5 0

2 years ago

Help me figure out what X is

11Alexandr11 [23.1K]

$8x+11=7x+26\\ 8x-7x=26-11\\ x=15$

4 0

3 years ago

The average temperature in the North Pole in the summer is 32 degrees F. The average temperature in the North Pole in the winter

wlad13 [49]

Answer:

he counted from 32 to 40 , and not to -40

Step-by-step explanation:

the difference is 72 degrees

7 0

2 years ago

-7.5x + 0.25 = -5.75 <br> The value of x is =

VashaNatasha [74]

Answer:

x = 4/5

I hope this helps!

3 0

2 years ago

Read 2 more answers

How do i factor x^3 +64​

How do i factor x^3 +64