kawabons
kawabons
03-09-2017
Mathematics
contestada
Evaluate 4x^3 + 2 for x
Respuesta :
FLORC
FLORC
03-09-2017
Work:4x^3+2
X=-1
Plug in x
4 (-1)^3+2
4 (-1)+2
-4+2
-2
Answer: -2 (D)
Check your work: -2=4x^3+2
-2 both sides
-4=4x^3
÷4 both sides
-1=x^3
(Square root by 3) both sides
X=-1
Answer is correct
Answer Link
Jiography
Jiography
03-09-2017
4(-1)^3 + 2 = 4(-1) + 2
= -4 + 2
= -2
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
The oldest rock in the world, the Granitic Gneiss, was found in what state?
Rule for the relationship between certain quantities. Domain Origin Formula Term
Who was the oldest signatory of the Declaration of Independence?
What other countries celebrate the 4th of July?
What is English Literature??
What other countries celebrate the 4th of July?
What other countries celebrate the 4th of July?
Believing that all football players are academically challenged, that all African Americans are great athletes, and that all women can cook well are examples o
The 555-foot-tall Washington Monument in Washington, D.C., is an example of which of the following types of structures? a. pyramid b. geodesic dome c. obeli
What other countries celebrate the 4th of July?
