monii61 monii61
  • 02-09-2018
  • Mathematics
contestada


[tex]( {x}^{3} - 8 {x}^{2} + 19x - 9) \div (x - 4) [/tex]

Respuesta :

gmany
gmany gmany
  • 02-09-2018

[tex] (x^3-8x^2+19x-9)\div(x-4)=x^2-4x+3\\\underline{-x^3+4x^2}\\=-4x^2+19x\\\underline{\ \ \ \ \ 4x^2-16x}\\.\ \ \ =3x-9\\\underline{\ \ \ \ \ -3x+12}\\.\ \ \ \ \ =\ 3 [/tex]

[tex]x^3-8x^2+19x-9=(x^2-4x+3)(x-4)+3[/tex]



Answer Link

Otras preguntas

resolve 2 3/4 + 12 6/8 =?
4) linear equations 9+4x=-15
Rachel wants to replace the wooden floor at her gym. The floor is in the shape of a rectangle. Its length is 45 feet and its width is 35 feet. Suppose wood floo
what is the difference between syrups and suspensions. ​
A jar contains 76 coins consisting of dimes and quarters, worth a total of $13.90.How many dimes are in the jar? Type in your numerical answer only: do not type
A state of equilibrium maintained by self-regulating processes A.Cell B.Organism C.Homeostasiss D.Extract
measure of Angle PQR in degrees​
Really confused on these types of questions. Could really use help
NEED HELP ON THIS QUESTION ASAP
Explain what these words mean (in minimum 2 sentences):SuspensionSolution TractionSaltation​