turnernancy9 turnernancy9
  • 10-03-2018
  • Mathematics
contestada

What is the product in simplest form? State any restrictions on the variable. z^2/z+1 * z^2+3Z+2/z^2+3z

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 10-03-2018
(z^2/(z +1)) * (z^2 +3z +2)/(z^2 +3z)
= z^2*(z +2)(z +1)/((z +1)(z)(z +3))
= z(z +2)/(z +3)
= (z^2 +2z)/(z +3) . . . . . z not in {-3, -1, 0}
Answer Link

Otras preguntas

Substitution method 1) 3x + y = 7 4x + 2y = 16 2) 2x + 2y = 4 X - 2y = 0
All of the following were provisions of the Constitution as originally ratified EXCEPT (A) indirect election of senators (B) the counting of three fifths of sla
why was Richard Arkwright important in the industrial revolution?
One light beam has wavelength, λ1, and frequency, f1. Another light beam has wavelength, λ2, and frequency, f2. Write a proportion that shows how the ratio of t
How did the people of the French Revolution overthrow the government?
A.Boer war B.Crimean war C.Emilio aguinaldo D.Sepoy mutiny E.Menelik II F.Nigeria G.Persia H.Queen Liliuokalani I.Raj J.Shaka 1. The main cause of the___
If the edges of a cube add up to 4 feet in length, what is the volume of the cube?
Substitution method 1) 3x + y = 7 4x + 2y = 16 2) 2x + 2y = 4 X - 2y = 0
All of the following are true about the Stamp Act EXCEPT (A) the act directly affected all colonists (B) as a result of colonial resistance to the Stamp Act, al
A vaccine a. can be harmful because it contains pathogens such as viruses. b. contains a changed pathogen, so the pathogen is no longer harmful. c. provokes a r