laurengrace01 laurengrace01

11-10-2018
Mathematics

contestada

one solution to the problem below is 2. what is the other solution c^2-4=0

Respuesta :

11-10-2018

[tex]c^2-4=0\qquad|+4\\\\c^2=4\to c=\pm\sqrt4\\\\c=-2\ \vee\ c=2[/tex]

Answer Link

Otras preguntas

There is a strong correlation between the temperature and the number of skinned knees on playgrounds. does this tell us that warm weather causes children toâ tr

The _____ lobe primarily controls a person's ability to plan, initiated, and carry out voluntary movements and actions.

In a few sentences, explain what HIV and AIDS are and how HIV is spread.

Most people think babies are equally likely to come as either a boy or a girl. this is not true. actually, about 51.3% of all babies are boys. if a family has t

The sum of two consecutive integers is one less than three times the smaller interger. Find the two integers.

A map scale has a scale of 1 inch equals 35 miles what is the actual distance if the distance on the map is 3.5 in

The nurse is using a preoperative checklist to assist in preparing a patient on the day of surgery. what will the checklist include? (select all that apply.

Which is a process that eliminates harmful alleles from a gene pool

According to the latest recommendations, for substantial health benefits adults should do at least 150 minutes of moderate-intensity aerobic exercise per week.

Sending a Thank You note after an interview is useful for which of the following reasons? A. It is another opportunity to sell your qualifications. B. Gi