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 ( 96+ )
Otras preguntas
Write the equation in standard form where A, B, and C are integers whose greatest common factor is 1. y = 7x + 15
What was an outcome of the North Atlantic Treaty? A. The United States extended its policy on isolationism. B. The Soviet Union blockaded Berlin. C. North Korea
if the ríbbon costs 10 cents per foot what is the total cost of ribbon in dollars
Which agency monitors political campaign donations? Economic Adjustment Office Bureau of Economic Analysis Federal Deposit Insurance Corporation Federal Reserve
Which describes the notation Tt for the trait of being tall? A. homozygous genotype B. heterozygous genotype C. homozygous phenotype D. heterozygous phenotype
How are most animals classified in reference to symmetry? retricemetry bilateral symmetry monolateral symmetry radial symmetry
When 40% of the girls left the school assembly, the ratio of the number of boys to girls became 3 to 4. If there were w girls when the assembly started, what wa
Identify the type of sentence Absorbed in the books she was reading, Charlotte did not hear her mother call her a)simple sentence b)compund sentence c)complex
Marco has a collection of 38 state quarters. If 3/5 of his quarters are dated 2005, what is the approximate value of the quarters from 2005?
Which university was the scene of a tragic anti-war demonstration on May 4, 1970?
