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

-6-2y^2-3+3y-2y^2+4y+6y^2
How much work is required to lift a 10 kg mass to a height of 1.5 meters? O 15 Joules O 147 Joules O 0 Joules O 73 Joules
Increase 835 in the ratio 7:5​
Is my answer and graph correct?
Solve for x, please show work3(4x-12)+3=3x-7+12x​
Which expressions are greater than 250? Choose 2 answers: А 2 x 250 x 250 x 250 10 x 250 8
Which of the following was a major failure of the Kennedy Administration? a. Bay of Pigs b. Iran-Contra Affair c. Suez Crisis d. Peace Corps
how did the growth of the railroad industry in the late 1800s impact the us economy
Please Solve the problem
HELP ASAP PLEASE! is is 8,12, and √6 a right triangle or not?