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

Which value of x is in the solution set of the following inequality -x+8 greater than 6
Segment J K has coordinates J begin ordered pair 3 comma negative 6 end ordered pair and K begin ordered pair negative 3 comma 2 end ordered pair. When segment
Steven wants to equally share his pizza with his three sisters what fraction of the pizza does he in each sister receive
What is the closure property of subtraction for rational expressions? Explain why rational expressions are closed under subtraction.
Anyone for 98 points?
help w poetry!!!! "how do I love thee, let me count the ways" has how many feet?
Where in the cell cycle is dna polymerase most active? click the correct box?
Why does hair form a new curl pattern after it is cut?
Jeff bought 6 pounds of lunch meat he poured 1/8 pounds of meat on it sub sandwich how many sandwiches can he make
1/12x-1/12=1/8x+1/6-1/6x