Aa123456789 Aa123456789

03-08-2017
Mathematics

contestada

Solve the quadratic equation -x^2=4

Respuesta :

Noah11012 Noah11012

03-08-2017

[tex]-x^2 = 4[/tex]
[tex](-x)(-x) = 4[/tex]
[tex]x^2 = 4[/tex]
[tex]x = 2[/tex]

So, 2 is the answer.

Answer Link

Otras preguntas

the effects of achohol are pretty much the same for everyone

Which of the following words correctly follows the Doubling Up Rule? 1. Committing 2. Stoped 3. Conflictting 4. Beatting

What has more thermal energy? A frozen block of ice or a pot filled with boiling water? And please explain, thank you!

Abigail made a quilt that has an area of 4,800 square inches. The length of the quilt is 1 1/3 times the width. What are the dimensions of the quilt?

Experts believe the neolithic agricultural revolution began:

How was the Mayan form of government similar to the governments in ancient Mesopotamia? A.The leader was a king. B.The leader was a pharaoh. C.It was a theocr

Leona spent 35.98 at the mall. She bought a T-shirt and a book. The book cost 18.25. How much did the T-shirt cost?

According to your study unit, which one of the following improved human relations skills will allow you to more willingly take on challenging subjects? A

The equation of line t is y = 7/8 x + 2 .Line u is perpendicular to t. What is the slope of line u?

a drama club is selling tickets to the spring musical. the auditorium hold 200 people. tickets cost $12 at the door and $8.50 if purchased in advance. the drama