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 ( 18+ )
Otras preguntas
An architect diagrams two sidewalks to go between the pool, grass, and seating areas as shown below
secured access to oil during World War I and beyond by buying a majority stake in Reset Next Its reserved
who was the first president to be inaugurated at Washington D.c.
Can you name all the parts of this frogs mouth?
List 5 national songs in guyana.
Find the value of x in the isosceles triangle shown below. I 2 8 12
Below is a regression analysis of the number of burglaries in 2006 (response variable) on the student enrollment (explanatory variable) for 17 randomly-selected
100 POINTS Solve for x. −12x+13>35 Drag and drop a number or symbol into each box to correctly complete the solution.
which detail in passage 1 introduces irrevelent to regans argument
Annie's team has just finished a major project and the team has, after a long time, got some free time on hand. However, for the last couple of days, Annie has
