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

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

A tortoise is walking in the desert. It takes 4 minutes to walk 6.4 meters. What is its speed?

Which troops invaded from the city of murmansk in ww1?

How do the number of chromosomes in a female scorpion's egg cells compare with the number in her body (somatic) cells? Question 12 options: The number of chromo

The value of a company's stock decreases by $15,000. If each share decreased in value from $8 1/16 to $8.00 how many shares are there in the company

@bobross plz help I have another question A particle moves on a line away from its initial position so that after t hours it is s = 6t^2 + 2t miles from its ini

How did the British planned to attack the Germans at somme

I need help fast given f(x)=+3and g(x)=13x-5,what is f(4)+g(-2)

I NEED HELP ill mark brainilist to best answer

What's the answer ????

The ability to take data interactively submitted on a web page, validate it, and reproduce it immediately on the web is known as _______________________ technol