amd7655 amd7655
  • 22-12-2016
  • Mathematics
contestada

What is the simplified form of (x + 7) /6 − (x + 5)/ (x + 3) ?

Respuesta :

Lika1558 Lika1558
  • 22-12-2016
multiply and divide by 6(x+3) 
( (x+7)(x+3) - 6(x+5) ) / (6(x+3)) 
= ( x^2+10x+21 -6x-30) / (6(x+3)) 
= (x^2+4x-9) / (6(x+3)) 

the quantity of x squared plus 4x minus 9, all over 6 times the quantity of x plus 3
Answer Link

Otras preguntas

name important roles in business
what is the slope intercept form equation of the line that passes through (1,3) and (3,7)
What social structure was the foundation of africa's earliest villages? a the patriarchal system b the matriarchal system c the extended family, or clan d the c
Who showed the uniqueness of fingerprints and how they could be used for identification
Calcium hydride reacts with water to form calcium hydroxide and hydrogen gas. The balanced equation for this is CaH2 + 2H2O ---> Ca(OH)2 + 2H2 (a) How many g
How do you sketch the graph of y=(x 3)^2 6 and describe the transformation?
Rafel counted a total of 40 white cars and yellow cars.there were 9 times as many white cars as yellow cars. how many white cars did rafel counted
3y+2=9x-4 solve for yhurry please
what is 30/45 in simplest form?
Which word describes a tax paid on imported goods?