Resonantone7 Resonantone7
  • 04-03-2019
  • Mathematics
contestada

How do you factor the inequalities with a number greater than 1 in front of x^2?​

How do you factor the inequalities with a number greater than 1 in front of x2 class=

Respuesta :

xjillanne
xjillanne xjillanne
  • 04-03-2019
lets simplify this

2x^2 + 2x - 10 _< 2

4x^2 - 10 _< 2

4x^2 _< -8

x^2 _< -2

x _<1.41
on the graph plot a line, then a filled in cirlce at 1.41
Answer Link

Otras preguntas

Describe the structure of the human body using the terms cell, tissue, organ, and organ system
Quanto mais aprendemos, maior nosso cérebro fica? (com prefencia, dê referencias bibliográficas)
one of the important elements of drama is dialogue, the words spoken by the characters choose one character from the act 1 of the phantom tollbooth which a para
Solve the quadratic equation. 3x2 - 14x - 5 = 0 A) x = -3, and x = 5 B) x = 3, and x = -5 C) x = - 1 3 , and x = 5 D) x = 1 3 , and x = -5
What type of government is based on the rule of a few over everyone else
Which of the states was originally included in the Louisiana Purchase?
Help help help help help
50% of the babies are born female.Olive wants to find the probability that 20 or more of the 50 babies born today were female. We need to design a simulation. W
Please help me (question is in the screenshot)
What country did toussaint l'ouverture lead to freedom?