ztfountain ztfountain

25-09-2017
Mathematics

contestada

How exactly would I have to check my work for -x^2 = -36? The answer is 6 right?

Respuesta :

ruhibreddy ruhibreddy

25-09-2017

To check your work, plug in 6 and see if it works. It does!

But, -6 also works. If you plug it in, it also works.

Hope this helps!

Answer Link

Otras preguntas

Which fossil fuel is the most abundant in the United States? A. Peat B. Natural Gas C. Petroleum D. Coal

When Hungary opened its borders, it created a "hole" in the ____________

A nation that was not an Allied Power of World War I was: England Japan United States Switzerland France Italy

Who invented the telephone and also worked to improve the lives of deaf people? A. Andrew Carnegie B. Thomas Edison C. Alexander Graham Bell D. Gottlieb Daimler

President Johnson's health insurance plan for the elderly became known as

13 subtracted from a number w is 15.

How can activities such as yoga and meditation serve as alternatives to drug use?

German immigrants were more likely than Irish immigrants to a. take low-paying jobs. c. settle in rural areas. b. be Catholic. d. arrive penniless.

Which section of the nation was economically dominant after the Civil War? Mid-Atlantic Mid-West North South West

With which country did Otto von Bismarck purposely start a war in 1866 to gain control of German-speaking states? A. Austria B. Russia C. Great Britain D. Italy