alexisbryant697 alexisbryant697
  • 14-06-2020
  • Mathematics
contestada

What is the numerator for the simplified sum?

What is the numerator for the simplified sum class=

Respuesta :

XfaiiwashereX XfaiiwashereX
  • 14-06-2020

Answer:

The numerator would be [tex]4x+6[/tex]

Step-by-step explanation:

[tex]\frac{x}{x^{2}+3x+2 } +\frac{3}{x+1}[/tex]

= [tex]\frac{4x^{2}+10x+6 }{x^3+4x+5x+2}[/tex]

= [tex]\frac{2(2x+3)(x+1)}{(x+1)(x+1)(x+2)}[/tex]

= [tex]\frac{4x+6}{x^2+3x+2}[/tex]

the numerator is always the top number/value of a fraction thus it being [tex]4x+6[/tex]

brainliest pls

Answer Link

Otras preguntas

the term subgenre describes
Which defines a circle? two rays with a common endpoint a piece of a line with two endpoints a piece of a line with one endpoint all coplanar points equidistant
how did railroad companies profit from the building of the transcontinental railroad?
What issue constantly plagued Lincoln as the war progressed?
how did empire-building benefit farm production? a. ) by reducing population pressure b.) by providing more labor resources c.) by expanding trade alliances
What was the motivation for the founding of Virginia?
Simplify the expression. 54−6 ⋅ 5÷3
Find the range for f(x) = x^2 1, for x < 0. y ≥ 1 y > 1 y < 1 y ≤ 1
cientists in a test lab are testing the hardness of a surface before constructing a building. Calculations indicate that the entire structure would sink by a ce
the width of a rectangle is 8cm less then its length the perimeter of the rectangle is 52 cm. what is the width of the rectangle