12-10-2020
Mathematics

contestada

Express
2x^2 + 8x + 3
in the form 2(x + p)^2+q

Respuesta :

PUBGDOGGMD PUBGDOGGMD

12-10-2020

2(x+p)^2+q=2x^2+4px+(2p^2+q), compare with ..... 2x^2 + 8x+3 p=2,W=3-2p^2=-5, so the result is 2(x+2)^2-5

Answer Link

Otras preguntas

As they walked along she told them stories of her own first flight, she kept painting vivid word pictures of what it would be like to be free. --Harriet Tubman,

The circumference of the base of the cone is 8.51 inches. What is the volume of the cone in terms of 1? Round to the nearest hundredth.

To solve the equation 2^x-1-7 = 9, first

Which group was the largest concern for Americans at sea? A. England B. France C. Pirates from North Africa D. None of the Above

A decorative gift box is in the shape of a triangular prism as shown. what is the surface area of the box

You helped a friend move a short distance recently. The friend rented a truck for $15 an hour and rented a dolly for $5. Your friend paid a total of $80 for the

How old were you when you (learn )————— to swim?

Plz help me fill this out, do at least one of them so I can get a idea of what to do thanks!

What are the center and radius of the circle with equation (−)+(−)=?Open x minus 4 close squared . Plus . Open y minus 9 close squared . Equals , 1 question mar

A right rectangular prism has a square base with side lengths of 5 inches and a height of 9 inches. What is the volume of the right rectangular prism? A. 90 c