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 ( 49+ )
Otras preguntas
Triangle IJK has the coordinates listed I(5,-8) J(10,-8) k(7,-4) where is J’ after a reflection over the y-axis
Which relation is a function?
how did Vietnam become a single communist Nation?
Carla sees an equation that models a nuclear change. Which nuclear process does the equation illustrate? nuclear fission, because the equation shows two hyd
Which Amendment has the GREATEST impact on the rights of states and limiting the powers of the Federal government?
What is Iago positioning Roderick to do?
TRUE OR FALSE! The function f(x)=3/(x-3)(x+3) is never equal to zero
I need help with 5,6,7,8,9
Study your heart rate chart. It should now be populated with numbers from the past five activities. What is the highest heart rate you recorded during the five
Jon is in a two person election for student body president his sample of 9 students showed 4 would vote for him how many people would vote him in a 1200 student
