decompose8748 decompose8748
  • 21-05-2018
  • Mathematics
contestada

How do you factor: #y= 2x^3 -32x #?

Respuesta :

altavistard
altavistard altavistard
  • 21-05-2018
Which two factors are common to both terms of the given expression?
One of those factors is 2; the other is x.  

Thus, y= 2x^3 -32x = 2x(x^2-16)

Also note that x^2-16 is easily factorable: 

y = 2x(x-4)(x+4)  (answer)
Answer Link

Otras preguntas

PLEASE HELP! SO CONFUSED! 25 POINTS!!
what are the three resources used when setting up a business​
Tonya wants to be able to be able to call herself an interior designer on her business cards. What does she need to do to legally use the term “interior designe
Paolo and Monika are both travelling by train. Paolo's train travels 70 km in 35 minutes. Monika's train travels 684 km. It leaves at 16:15 and arrives at 20:45
The box plots show Theo’s math scores and language arts scores. Math 2 box plots. The number line goes from 50 to 100. For math, the whiskers range from 55 to 9
Yo levanto a las seis de la mañana. O A. me OB. se C. mi D. mí
(-7x^2+3)-(-4x-3) (−7x 2 +3)−(−4x−3)
F(x)=-x^2+3 find(-2)
Si un celular Cuesta 4500 y tiene un descuento de 76%cuamto vq a pagar por el teléfono
Which of the following correctly compares Kinetic and Potential Energy? Select one: O a. Potential energy is stored energy and kinetic energy is the energy of m