lxKingGeorgexl
lxKingGeorgexl
01-02-2018
Mathematics
contestada
(6x^3 - 8x - 5) + (3x^3x + 6x + 2)
Respuesta :
zrh2sfo
zrh2sfo
01-02-2018
Simplify the following:
3 x^3 x + 6 x^3 + 6 x - 8 x - 5 + 2
3 x^3 x = 3 x^(3 + 1):
3 x^(3 + 1) + 6 x^3 + 6 x - 8 x - 5 + 2
3 + 1 = 4:
3 x^4 + 6 x^3 + 6 x - 8 x - 5 + 2
Grouping like terms, 3 x^4 + 6 x^3 + 6 x - 8 x - 5 + 2 = 3 x^4 + 6 x^3 + (-8 x + 6 x) + (-5 + 2):
3 x^4 + 6 x^3 + (-8 x + 6 x) + (-5 + 2)
6 x - 8 x = -2 x:
3 x^4 + 6 x^3 + -2 x + (-5 + 2)
2 - 5 = -3:
Answer: 3 x^4 + 6 x^3 - 2 x + -3
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
La geografía de Puerto Rico está compuesta de The geography of Puerto Rico is composed of O montañas y mesetas áridas con una flora y fauna bastante exuberante
Simplify each of the following expressions and then put each simplified expression in order from greatest to least.
Which fractions convert into repeating decimals? Select ALL that apply. 4/40. 12/100. 3/18. 1/5. 9/27
Which is the value of this expresssion j=-2 and k= -1
In what ways are carnivores plants stronger and more resilient than others plant? In what ways are they weaker? Answers with quotes
y= -4x + 7 y= 1/4x -2 a. the same line b. distinct parallel lines c. perpendicular lines d. intersecting, but not perpendicular lines
The Sweet water High School Project Graduation committee is hosting a dinner-and-dance fundraiser at the Sweet water Community Center. The committee hopes to ra
Why is "tummy time" important? It helps babies go to sleep, and sleep is important for learning and well-being. Babies learn to roll faster when they have more
How many squares are in figure n
Which of the sets shown include the elements of Set Z that are both even numbers and multiples of 3? Z = {–12, –10, –9, –1, 3, 6, 8, 15} A. {6} B. {–12, 6} C. {
