landrochedaniel landrochedaniel
  • 23-10-2020
  • Mathematics
contestada

4x^2-5<_9
How to solve less than or equal to

Respuesta :

jtursunboyev17072001
jtursunboyev17072001 jtursunboyev17072001
  • 25-10-2020

[tex]\begin{bmatrix}\mathrm{Solution:}\:&\:-\sqrt{\frac{7}{2}}\le \:x\le \sqrt{\frac{7}{2}}\:\\ \:\mathrm{Decimal:}&\:-1.87082\dots \le \:x\le \:1.87082\dots \\ \:\mathrm{Interval\:Notation:}&\:\left[-\sqrt{\frac{7}{2}},\:\sqrt{\frac{7}{2}}\right]\end{bmatrix}[/tex]

[tex]\frac{4x^2}{4}\le \frac{14}{4}[/tex]

[tex]x^{2}[/tex]≤[tex]\frac{7}{2\\}[/tex]

Answer Link

Otras preguntas

guys pls help me!!!!!!
May I please receive help?
draw a square and its diagonals how many angles are formed by the intersection of the diagonals?
Could use some help here plz.
What is the implied main idea of this paraghraph ? "For an older person who lives alone, having a dog in the house or apartment provides companionship. Physical
-7/10 + ? = -2 9/20 =
A door is part way open (at 20° to its frame). Calculate the turning effect of a force of 10 N applied to open the door. The force is applied perpendicular to t
Scientists use the rule of 70 to calculate human population growth. According to the rule of 70, what is the doubling time for a nation with a population growth
When Bolivar uses the term "monsters," who is he discussing?
Hi, What is the area of this please?