kayla3003
kayla3003 kayla3003
  • 01-11-2019
  • Mathematics
contestada

Solve for all possible values of x.
VX-9+4= 8

Respuesta :

a5904640
a5904640 a5904640
  • 01-11-2019

[tex]\sqrt{x-9}+4=8[/tex]

[tex]\sqrt{x-9}=8-4[/tex]

[tex]\sqrt{x-9}=4[/tex]

Put ^2 in both sides

[tex]\sqrt{x-9}^2=4^2[/tex]

[tex]x-9=16[/tex]

[tex]x=16+9[/tex]

[tex]x=25[/tex]

Answer Link

Otras preguntas

5 -2x + 6y= -38 ? 3x – 4y = 32 •(-4, - 5) •(-5, 4) •(1, – 6) (4, - 5)
A 65.0-Ω resistor is connected to the terminals of a battery whose emf is 12.0 V and whose internal resistance is 0.5 Ω. Calculate (a) the current in the circui
A program written in ____ is the most basic circuitry-level language. a. Java b. machine language c. BASIC d. C
Which major contribution did Mohammad Gandhi make to the Indian independence movement?
How do you say Im great nice to se you in Spanish
Does air decrease in temperature as it rises throughout ALL the layers of the atmosphere?
Which of the following is NOT a major type of cybercrime reported to the IC3? a. government impersonation scams b. advance fee fraud c. identity theft d. malwar
What are Intramembranous and endochondral ossification?
Which vessel leaves the right ventricle of the heart to take oxygen-poor
A flowerpot falls off a windowsill and passes the win- dow of the story below. Ignore air resistance. It takes the pot 0.380 s to pass from the top to the botto