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 ( 78+ )
Otras preguntas
why did the united states get involved Vietnam conflict?A. To make money for welfare programs. B. To stop the spread of drugs. C. To teach Vietnamese children a
Which of the following quantities would be acceptable representations of weight? Check all that apply. a.12.0 lb b.0.34 g c.120 kg d.1600 kN e.0.34 m f.411 cm
A cafeteria used 5 gallon of milk in preparing lunch. How many 1-quart containers of milk did the cafeteria use?
Which form of reproduction results in the highest degree of genetic variation among offspring? outcrossing asexual reproduction bacterial fission selfing (self-
Explain how you can find a fraction that is equivalent to 1/4
Please help me with this paragraph for the answer to my question Thank you
in music, which of the following intervals can be augmented? m2 m7 octave P4
True or false: though u.s. naval forces suffered several early setbacks at the hands of the japanese in the pacific, their counterparts fighting in the atlantic
Can someone help me plz
What is true about Li Yuan? He was kidnapped by the Jurchens. He was well-known for his love of calligraphy. He was a ruthless Song ruler. He was the first
