nba2kqb nba2kqb
  • 01-05-2020
  • Mathematics
contestada

Find the value of this expression if x = 9.
X^2-9 /x-7

Find the value of this expression if x 9 X29 x7 class=

Respuesta :

veronica2k24
veronica2k24 veronica2k24
  • 01-05-2020

Answer:

36

Step-by-step explanation:

if x=9

[tex]9^{2}[/tex] =81

81-9=72

9-7=2

that leaves 72/2

divide 72 by 2 and you get

= 36

Answer Link

Otras preguntas

what is the difference between an archetype and a character
What is the correct definition of dibujo? a. picture b. pencil c. bread d. painter
Why did president franklin d. roosevelt establish social security?
how many electrons are in the third energy level of a calcium atom
mark the statement that is not true. the executive branch mainly interprets the federal laws and upholds or negates them. the executive department is divided in
word for anything of a particular kind?
How did people most likely arrive in northern europe
An ideal machine has an efficiency of 100%. please select the best answer from the choices provided t f
sandra's target heart rate zone is 135bpm—172bpm. marissa's target heart rate zone is 143bpm—176bpm. they stop playing basketball and take their pulse, and both
what is the lcd of the fractions 4/5x^2y, 8/3xy, 12/13xy^5