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

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.
if rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate
how did the russian revolution impact world war l ?
What is the value of x?
According to the study, a _______ is when you string one quote after another in an essay without connecting them
A chef makes salad dressing by mixing oil, vinegar, and spices, as shown. Which type of matter is the salad dressing?
which term describes the soviet policy the expanded freedom of the press and allowed criticism of the communist party during the cold warA: containment B:Perest
18 16 11 45 33 11 33 14 18 11 what is the mode for this data set
Divide. –4.2 ÷ 6 = A –0.7 B 0.7 C –7 D 7 Please help me
Gabrielle's age is two times Mikhail's age. The sum of their ages is 84. What is Mikhail's age?