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 ( 37+ )
Otras preguntas
Can someone please help me out quick? Please don’t guesss but thanks if you help and you know the answer :)
What factors plays a part in water movement in and out of the cell?
Can someone help me I don’t get my math homework??
which of the following is equivalent to 5/12 ÷ 8/10? A) 5/12 x 8/10 B) 12/5 x 8/10 C) 5/12 x 10/8 D) 12/5 x 8/10
the weight of a bass varies jointly as the girth and the square of its length. a prize winning bass weighed in at 20.4 lb and measured 35 in long with a 22in gi
In "Night Funeral in Harlem," how did people shoe they cared for the dead boy?
What are Ichabod’s most obvious character traits what evidence supports each trait
In the following figure, the distance from one location to the next is 80 feet. What is the distance directly from Home to school? Is it the same distance as fr
i need help dont get it
Name all of the alkene isomers, c6h12, that contain an unbranched chain and that do not have e/z isomers.
