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 ( 54+ )
Otras preguntas
you are enclosing a circular garden with afence that costs $2.99 per foot. The radius of the garden is 7 feet. How much will it cost to buy the fence?
A certain microscope is able to magnify an object up to 100,000 times its original size. In scientific notation, 100,000 is _____. 1 • 10-5 1 • 10-4 1 • 104 1
How do you label the delta E, on an energy diagram
Explain how to find 3/4 of 20 using a model. Include a drawing
In a population of deer in one year , six deer were born , five deer emigrated , three deer were killed hy predators , and one deer immigrated. What can be dete
Solve the equation for x by graphing. Choose between a,b,c or d. -3x+2=4x+2 A.x= -0.36 B). x=2.72 C).x=-0.24 D) x=-0.15
Without mitosis the body, would not be able to
crane's "the little regiment" focuses on the false bravado of soldiers on the front line, while Hemingway's "In Another Country" focuses on A) The rehabilitatio
________ is a state of arousal involving facial and bodily changes, brain activation, cognitive appraisals, subjective feelings, and tendencies toward action, a
A farmer is building a fence around a rectangular region. *Fencing costs $20 per yard. * The length of the rectangular region will be 4 more yards than the wi
