gracesch1 gracesch1

17-07-2017
Mathematics

contestada

how many roots does 2x^2-7x-5=0 have?

a) 1 real
b) 2 real rationals
c) 2 real irrationals
d) no solution

Respuesta :

ryanduan ryanduan

17-07-2017

It has 2 real irrational roots

Answer Link

Otras preguntas

Can you please help me with this thank you so much

A lactating woman has developed thromboembolism. which drug should be prescribed if she wishes to continue breast-feeding?

Earthquake waves can be either transverse or longitudinal. if an earthquake wave is moving to the east, and the ground is moving back and forth along the east-w

n any ecosystem, decomposers are important for all BUT one of the following.

The perfusion profession does not require continuing education or additional certification, unless the perfusionist wants to change jobs. True or False

After months of grueling research, Karl has come to the conclusion that Brand A cola tastes better than Brand B cola. Why would people claim that this is not a

The client has sore nares while a nasogastric (ng) tube is in place. which nursing measure would be most appropriate to help alleviate the client's discomfort?

Andrea baked h muffins. violet baked 8 fewer muffins then andrea. find the average number of muffins baked by both girl, in term of h answer.com

How many glucose molecules are made during one cycle of photosynthesis?

"where in central asia are most steppe environments located"