emmiillyy12
emmiillyy12
02-07-2019
Mathematics
contestada
What are the solutions of 3x^2 - x+ 7 =0
Respuesta :
konrad509
konrad509
02-07-2019
[tex]3x^2 - x+ 7 =0\\\Delta=(-1)^2-4\cdot3\cdot7=1-84=-83\\x\in\emptyset[/tex]
no real solutions
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
A student wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. To test this hypothesis, the student put the same amount of gras
Casablance is an example of__________.
Raul is building a house On day 1, he uses 3 bags of cement On each of the following 3 days, he uses 3 times the number of bags used the previous day How many b
Which of the following is NOT an anxiety disorder? A. social anxiety disorder B. post-traumatic stress disorder C. obsessive-compulsive disorder D. partial s
35.0 mL of acid with an unknown concentration is titrated with 24.6 mL of 0.432 M base What is the concentration of the acid? Assume the acid contributes 1 mole
A person wishes to mix coffee worth $9 per lb with coffee worth $3 per lb to get 120 lb of a mixture worth $5 per lb How many pounds of the $9 and the $3 c
which of the following statements about narrative poetry is true? a. narrative poetry is best characterized as expressing the thoughts and feelings of a single
Which statement presents an unsound argument? Women are capable of working as firefighters because many are employed in cities across the United States. T
How did the Underground Railroad work? A. There were a couple of set routes with regular paths. B. Slaves hid and slept during the day and traveled at ni
What was one provision of the Dawes Act of 1887? to stop American Indians from buying land to stop American Indians from resisting assimilation to divide and di
