xxsasusakuxx47 xxsasusakuxx47

01-10-2018
Mathematics

contestada

Lamar is solving the equation x2−12x=−6 by completing the square. Which shows Lamar's next step and the solution to the equation?

Respuesta :

OmegaAzzy OmegaAzzy

01-10-2018

x2 - 12x = -6

Your next step would be to add 36 to both sides.

x2 - 12x + 36 = 30

In completing the square, we divide the term before x by 2, and then square it and add it to both sides.

12 / 2 = 6

6^2 = 36

That would be the next step.

Answer Link

Otras preguntas

solving equation for the quantity indicated

After the disasters of the 1980s, which were caused by an overreliance on energy, texas diversified economically by shifting to __________.

Which two minerals would be most useful as grains on sandpaper?

True or false all fraction can be written as a repeating decimal if it's false write example that proves this statement is false

what is the best definition for the term interest rate?

What is the sum of the first five terms of the geometric series 2 − 8 + 32 − . . . ?

there are 17 men and 26 women in a choir the choir is going to sing at a concert one of the men and women are going to be chosen to make a pair to sing the firs

why do tropical cyclones spawn around ? please include 5 sentences

A large freezer holds 1,375 gallons of ice cream. The ice cream is packed in 25-gallon containers. How many containers are in the freezer? A. 22 B.

Which two of the following elements would you expect to be most similar: nitrogen, chlorine, barium, fluorine, and sulfur?