birdypie05 birdypie05

26-05-2021
Mathematics

contestada

Solve the equation by completing the square. Round to the nearest hundredth if necessary.

x2 + 2x = 8

Respuesta :

MakaiaChin MakaiaChin

26-05-2021

Answer

2

Step-by-step explanation:

(reorder terms)

2x + 2x = 8

collect like terms

4x=8

divide both sides of the equation

x = 2

Answer Link

Otras preguntas

What would be an appropriate thesis statement for an essay about Hercules?

On Thursday, Emily cycled 88 kilometers in 4 hours. On Friday, she cycled at an average of 3 kph faster. What was her average rate on Friday? A. 7 kph B. 25 k

I really don't understand Logarithms. I just need help on how to do them. Can you help?

Which of the following factors can affect mental health?physical well-beingchemical imbalancephysical characteristics of the braindrugsall of the above

Miguel drove for 8 hours at a constant rate. he drove a total of 424 miles. donna also drove at a constant rate. the table shows the number of miles she had dri

What should you do to stop quickly in an emergency situation?

The famous Dutch painter whose qualities included glowing light against dark backgrounds and truthful rendering of his subjects was:

Alexis has a rectangular piece of red paper that is 4 centimeters wide. it's length is twice it's width. she glues a rectangular piece of blue paper on top of t

List the types of evidence used to classify organisms in systematics

Gassires's lute- what did gassire want most in his life