monii61 monii61

02-09-2018
Mathematics

contestada

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

Respuesta :

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

1. Compare the location of electrons in an atom based on Bohr's theory with the location of electrons in an atom based on the current atomic theory. 2. Rutherf

what type of society did stevenson live in

Lily and julian start with the same number. Lily works out half the number and Julian works out 3 quarters The sum of their answers in 275 What was the startin

what is 8-4/5f>-14-2f

when you flick a coin so that it slides across a table, it slows down. what is the name of the force that slows it down

how many hundredths are in 0.5

a rectangular prism has a length of 2x^2+2x-24 over 4x^2+x, a width of x^2+x-6 over x+4, and a height of 8x^2+2x over x^2-9. For all values of x for which it is

Is Glass a good conductor of heat? is Metal a good conductor of heat? is wood a good conductor of heat

written in simplest form, the expression (x^2)(y^2)-9 over 3-xy is equivalent to 1. -1 2. 1 over 3+xy 3. -(3+xy) 4. 3+xy Please show work

how did the experience of the early colonists shape Americas political and social ideals?