freshstart92 freshstart92
  • 03-11-2017
  • Mathematics
contestada

divide (4^2+5x-19) divided by (x+5) using synthetic division

Respuesta :

dannielle
dannielle dannielle
  • 03-11-2017
16+5x-19=5x-3

5x-3        | x+5
-5x-25       5
 ----- 
      -28
5x-3: (x+5)  =5 rest ( -28)

verify 5x-3=5(x+5)-28=5x+25-28=5x-3    true   
Answer Link

Otras preguntas

Two numbers have a product of 48 and a sum of 19 what are the numbers and how do you know
find the value of x to the nearest whole number. Tan x(degree) = 1.732
Two numbers have a product of 48 and a sum of 19 what are the numbers and how do you know
Social needs are acquired through?
The outermost tissue of a tree trunk that is 6 feet in diameter would most likely be (A) epidermis (B) cork (C) cortex (D) phloem (E) xylem
Sentence using "preliminary"? Please use an easy one so I can actually draw it, too :PThanks in advance :)
what is the percent notation for 6.4%
How close to North Korea is Inchon?
6x squared plus 12x plus 13 equals 2x squared plus 4
Find the surface area of a rectangular prism with a length of 6.9mm, a width of 8.2mm, and a height of 14mm.