Factoring Perfect Cubes: What is 250x^4 + 128x factored completely?

1 answer:

vladimir2022 [97]2 years ago

6 0

250x⁴ + 128x
2x(125x³) + 2x(64)
2x(125x³ + 64)
2x(125x³ + 100x² - 100x² + 80x - 80x - 64)
2x(125x³ + 100x² + 80x - 100x² - 80x - 64)
2x(5x(25x²) + 5x(20x) + 5x(16) - 4(25x²) - 4(20x) - 4(16))
2x(5x(25x² + 20x + 16) - 4(25x² + 20x + 16))
2x(5x - 4)(25x² + 20x + 16)

You might be interested in

Find the value of x<br> Use sin, cos, or tan

Serhud [2]

<h3>Answer: 16.5</h3>

=========================================================

Explanation:

We use cosine to tie together the adjacent and hypotenuse

cos(angle) = adjacent/hypotenuse

cos(38) = x/21

21*cos(38) = x

x = 21*cos(38)

x = 16.5482258257411

x = 16.5

3 0

2 years ago

Find the length of a segment in the coordinate plane with endpoints (-1 , 3) and (4 , -5).

olya-2409 [2.1K]

Answer:

5 , 8

Step-by-step explanation:

This is the length

3 0

2 years ago

Read 2 more answers

How do I simplify 355/10

VMariaS [17]

Answer:

the answer is 71/2

Step-by-step explanation:

6 0

3 years ago

By the end of year 8, demarco and tanya would have to pay a final payout of $120,887. $130,900. $143,152. $154,768.

Lubov Fominskaja [6]

If a person invests $50 in a business and gets a percentage increase of 10%, then he would have $55 as his final payout.

<h3>What is an Investment?</h3>

This refers to the financial activity where a person puts money or an asset into a business or venture to gain profit after a period of time.

Hence, we can see that since your question is incomplete as it does not include the initial amount of both Demarco and Tanya, then a final payout cannot be found.