smbreeden07 smbreeden07
  • 01-09-2021
  • Mathematics
contestada

What is the difference?

What is the difference class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-09-2021

Answer:

4th option

Step-by-step explanation:

Given

[tex]\frac{x}{x^2+3x+2}[/tex] - [tex]\frac{1}{(x+2)(x+1)}[/tex] ← expand denominator using FOIL

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

Since the denominators are common, then subtract the numerators

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

Answer Link

Otras preguntas

What earned martin van buren the nickname “the little magician?
What are the elements of an autobiographical narrative similar to those of a short story? A.because the form is about stories from events in a writer's life B.
are two negative integers always sometimes or never positive explain your reasoning
A carpenter is building a rectangular bookcase with diagonal braces across the back, as shown. The carpenter knows that ∠ADC is a right angle and that m∠BDC is
find the domain of the function f(x)= 5x^2 +2x-1
Is the word occasion a direct object, an indirect object, a predicate nominative, or a predicate adjective?
write the fraction below as a sum or difference 5x+7 over 4
how to solve the equation 9v = 8 + v
The north american free trade agreement continues to spark debate today, particularly concerning?
When you pull on the pulley with a force of 120 n, the pulley applies a force of 800 n to the boxes. what is the mechanical advantage of the pulley?