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

find the difference of the polynomials 2a^2 + 3a and 3a^2- 4/a by subtracting the second from the first. PLEASE HELP!!!!! I AM STUCK AND I KEEP GETTING a^2-a WH
Does removal of neurotransmitters allow us to change our responses quickly True OR False
Calculate the decay constant, in s ^ - 1 of sodium-24, which has a half-life of 15 h.
Why+does+the+author+describe+the+change+in+public+opinion+toward+the+Sentinels?
An empty truck of mass mo moves with a speed vo. Its momentum is movo. Suppose the truck is now loaded until its mass is double that of its empty mass and its s
At the same time, a boat and a raft left from two bridges opposite each other. After traveling 30 km, the boat reached the other bridge and went back 20 km to r
Under what conditions will reducing throttle settings cause a landing gear warning horn to sound and can it be silenced?
Formany years, reading instruction was based onaconceptof readingastheapplicationofasetof​
7(y-2) 21=(2y)(3) solve the equation
How did the 13 colonies contribute to the foundation of the United States?