kayla0321 kayla0321
  • 02-09-2017
  • Mathematics
contestada

How do I solve this

How do I solve this class=

Respuesta :

caylus
caylus caylus
  • 02-09-2017
Hello,

[tex]x^2-2x-27=-5x+1\\ x^2-2x+5x-27-1=0\\ x^2+3x-28=0\\ x^2+7x-4x-28=0\\ x(x+7)-4(x+7)=0\\ (x+7)(x-4)=0\\ x=-7\ or\ x=4\\ [/tex]
Answer Link
kayyhomie
kayyhomie kayyhomie
  • 02-09-2017
The answer is X1=-7, x2=4.
Answer Link

Otras preguntas

What is the solution to the question below?
Answer this simple quick question!! Pls :)
This excerpt is from a poem on which w.B yeats speaks about the Easter rising in ireland in 1916 what does the lines suggest about the speaker's view of the reb
PLEASE HELP ME WITH THIS
Please help me on this I have been on it for 1 hour
Find the area of a circle with a diameter of 8 cm. Use = 3.14 Round your answer to the nearest hundredth. cm
find the volume of a sphere with radius 11m to the nearest tenth. use 3.14
Can anyone help please and thanks
Find the slope of the line that goes through the given points. (9,2) and (10,6) The slope is m = ?
Si quieres ver una película en tu computadora, primero tienes que O A. descargarla O B. disfrutarla O c. saber el código de área O D. hacer una llamada