laine16
laine16 laine16
  • 25-04-2019
  • Mathematics
contestada

Find the quotient and remainder of (2x^3-x+1) if divided by (x+5)

Thank you!

Respuesta :

znk
znk znk
  • 26-04-2019

Answer:

[tex]\boxed{\text{Quotient = } 2x^{2} - 10x + 49; \text{remainder = } -244}[/tex]

Step-by-step explanation:

Perhaps the best way to solve this problem is to use synthetic division.

[tex]\begin{array}{rrrrr}-5| & 2 & 0 & -1 & 1\\|& & -10 & 50 & -245\\& 2 & -10 & 4 & -244\\\end{array}\\[/tex]

Thus,

[tex]\frac{x^{3} - x + 1 }{x + 5} = 2x^{2} - 10x + 49 - \frac{ 244}{x + 5 }[/tex]

The quotient is [tex]\boxed{ 2x^{2} - 10x + 49}[/tex] with a remainder of [tex]\boxed{-244}[/tex].

Answer Link

Otras preguntas

what room is impossible to enter ?? riddle​
Soshabsbxbcjcjdjnenen
Reply and I’ll do all your work for you
What are some examples today of corporations and politics colliding?
Joylin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the numbe
sketch both the given angle and reference angle on the unit circle for each. show work. sin -1320 degrees tan 930 degrees cos -405 degrees tan -240 degrees sin
What topic sentence expresses the main idea in the magic prison
A group of friends wants to go to the amusement park. They have $46.75 to spend on parking and admission. Parking is $5.75, and tickets cost $10.25 per person,
Explain in briefy the life cycle of a star​
Write the following numbers correctly (grouping digits in threes from the decimal point). a 6 billion = 4560244 b 35028641​