donnettlynch donnettlynch

21-09-2018
Mathematics

contestada

Is negative square root of 4 a rational number

Respuesta :

morgojohn78 morgojohn78

21-09-2018

yes, because it is a perfect square

Answer Link

21-09-2018

the square root of 4 is a positive or a negative 2 making the square root of 4 a rational number

Answer Link

Otras preguntas

In writing drama one of the firt rule i to make your character believable. Cenorhip of bat language could lead to ome of the mot unbelievable character ever por

Note that common work styles are listed toward the top, and less common work styles are listed toward the bottom. according to o*net, what are common work style

Triangle ABC is congruent to triangle XYZ. Side BC corresponds to what side in triangle XYZ?

Why are firms willing to accept losses in the short run but not in the long run?.

Please answer this question

any das struggling wit depression and anxiety or has mental Health e.mail juicetheromanitc 20 (a) g.mail..com thanks I can help on it <3

5 eventos de el motín del té

Assuming that the digestive system of zebrafish works like that of a human, what substance do zebrafish need to make fats more easily digested by enzymes?.

Resuelva: 1) |3 x-1|-|2 x+5-(5-x)|=0 2) |2(x+1)-4|=|2-2(2-x)| 3) |x-2/4|-1/3=x 4) 1/2|x-3|-1=|x-3|+2

In a large set of data that are approximately normally distributed, r is the value in the data set that has a z-score of -1.00 s is the value of the first quart