raelove4 raelove4
  • 04-12-2017
  • Mathematics
contestada

5. Given that side A and side E are of equal length, find a positive value for x. Show all work.

5 Given that side A and side E are of equal length find a positive value for x Show all work class=

Respuesta :

jdoe0001 jdoe0001
  • 04-12-2017
[tex]\bf A=E\implies 3x^2-11~~=~~x+13\implies 3x^2-x-24=0 \\\\\\ (3x+8)(x-3)=0\implies \begin{cases} 3x+8=0\\ 3x=-8\\\\ x=\cfrac{-8}{3}\\ -----\\ x-3=0\\ \boxed{x=3} \end{cases}[/tex]
Answer Link

Otras preguntas

Successful leaders allow others to take risks. please select the best answer from the choices provided. t f
In what year did abraham lincoln formally issue the emancipation proclamation? a. 1861 b. 1862 c. 1863 d. 1865
84.47 is 115% of what number
When a machine is used to perform a task, work output is always more than work input. please select the best answer from the choices provided t f?
What is a line graph?
What is 1345/99 rounded to the nearest integer
what is the equation of a line that passes through (7,8) and has a slope of -3
After the great schism, the byzantine church became known as the a. roman catholic church. b. greek patriarchal church. c. eastern orthodox church. d. refor
to copy cell contents, you can select the cell and then press the ____ keys.
O que significa clima?