sarahtrop sarahtrop
  • 14-09-2015
  • Mathematics
contestada

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

Respuesta :

Panoyin
Panoyin Panoyin
  • 14-09-2015
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)
Answer Link

Otras preguntas

Which choice correctly compares four-sevenths and six-ninths?
The process by which cells use oxygen to produce energy from food
solve and answer in simplified form(-8.3x+4) - (3.2x-5)​
Should teens be allowed to play dangerous sports? Why or why not?
what in the world dose a x z =
Why is democracy better then dictatorship
4. Divide –50m3n5 by –5m2n2. A. 10mn3 B. –45m5n7 C. –10mn3 D. 45m5n7
How much damage is done by landslides in a typical year in the u.S.?
A potassium ion can combine with several monatomic and polyatomic ions to form compounds. An example of a potassium compound containing both ionic and covalent
ughh , anyone know how to do this or what the answer is