samararoche17 samararoche17
  • 03-05-2021
  • Mathematics
contestada

Simplify the expression below. (2y+1)^2-4y^2+2

A. 4y+3
B. 2y+3
D. -1

Respuesta :

wsp23456
wsp23456 wsp23456
  • 03-05-2021

Answer:

4 y + 3

Step-by-step explanation:

y = -3/4

d/dy((2 y + 1)^2 - 4 y^2 + 2) = 4

Indefinite integral:

integral(2 - 4 y^2 + (1 + 2 y)^2) dy = 2 y^2 + 3 y + constant

Answer Link

Otras preguntas

if the proper dosage of a drug is 2.0mg/kg of body weight, how many milligrams (mg) of the drug would a 110 lb individual need? (5%)
what are at least 5 general PowerPoint guidelines that's you find useful and provide an example of how you would use each in real life setting
How do you find the length of a circle in geometry?
What do you think was the most serious problem faced by settlers in Virginia? Why?
which geographic feature most aided england during the industrial revolution?
what are ten american triebs
Sam and lou need a total of 1 foot of wire for a science project.sam wire is 8 out of 2 n lou is 7 out of 8.Do they have enough.
Give five rational numbers lying between 3/5 and 4/5. Insert six rational numbers between 3 and 4.
A microscope is set so it makes an object appear 4 x 10`2 times larger than its actual size. A virus has a diameter of of 2 x 10`-7 meter. how large will the di
Give five rational numbers lying between 3/5 and 4/5. Insert six rational numbers between 3 and 4.