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

What is the internal energy of 3.00 mol of N2 gas at 25 degrees C? To solve this problem, use the equation: U electronic gas = 5/2nRT. Remember that R = 8.31 J/

An equation is shown 27+18 (3+2) What factor is missing from the equation?

How does the shape of orchids relate to gene expression?

What percent of 2,000 is 8?

Frank sells medical equipment. His monthly income is entirely commission based. Frank receives 16% of all sales he makes. If Frank makes $34,450 worth of sales

ok, so if a/b = c/d, then ab= cd, is this 1: cross product property 2: rational equation 3: excluded 4: rational exponents 5: or rational expression

Why does your upper body keep moving when you stop running

an 18% tip was left on a $26 lunch bill how much was the tip?

Squares each of side 6 cm are cut off from the four corners of the sheet of tin measuring 4 square by 30cm. The remaining sheet of the tin is made into an open

Name two places smooth muscles are found