balonmic001 balonmic001
  • 22-07-2018
  • Mathematics
contestada

what are solutions to the equation below
x^2-3x+27=6x+7

Respuesta :

konrad509
konrad509 konrad509
  • 22-07-2018

[tex] x^2-3x+27=6x+7 \\
x^2-9x+20=0\\
x^2-5x-4x+20=0\\
x(x-5)-4(x-5)=0\\
(x-4)(x-5)=0\\
x=4 \vee x=5 [/tex]

Answer Link

Otras preguntas

How many modes, if any, does the group of data have? Bob, Ana, Ron, Bob, Kay 2 modes no mode 1 mode 3 modes
As kayla was introduced to the seven members of the committee who would be interviewing her for a scholarship, she silently repeated all the names to herself, i
Find the volume of the cone. Leave your answers in therms of pi.
What type of bacteria live in the roots of legumes? A)nitrogen fixing bacteria B)pathogenic bacteria C)aerobic bacteria D)rickettsia
Complete the comparison: 5+4= ?
Write a balanced overall reaction from these unbalanced half-reactions sn and ag
why did phillip the second take intrest in conquring greece?
From the story "THE ODYSSEY' Why don't the suitors want the beggar to try the bow? They are afraid he will kill them. They do not want him to marry Penelope. Th
According to piaget, when judging the moral actions of a person, children younger than 7 years old tend to focus only on the ____ of the offense, while older ch
Helppp please use previous question