pinkiepierule pinkiepierule
  • 19-05-2018
  • Mathematics
contestada

From the sum of 3a^2−ab−2b^2 and 2a^2+5ab−3b^2 subtract a^2−3ab−4b^2

Respuesta :

cdw2014
cdw2014 cdw2014
  • 19-05-2018
[tex](3a^2-ab-2b^2) + (2a^2+5ab-3b^2) - (a^2-3ab-4b^2)[/tex]

First we distribute the negative throughout the last polynomial:

[tex](3a^2-ab-2b^2) + (2a^2+5ab-3b^2) + (-a^2+3ab+4b^2)[/tex]

Combine like terms:

[tex]4a^2 + 7ab - b^2[/tex]
Answer Link

Otras preguntas

Your trip up the Nile, the longest river in the world, starts at its mouth, a rich detta with many tributaries that flow into the 1.)_______ Sea. These tributar
Plz help! Giving a lot of points! :)
ng Which two strategies does the author use to support the argument? a
ACD = 30, Line segment AC = x + 1, Line segment CD = 2x + 2. What is x equal to? x =
A 0.0250kg golf ball is placed on a spring that is compressed 0.0500m. How high will the ball get when the spring is released if the spring constant is 200.N/m?
say - Aquatic animals posses air sacs.in their bodyies . Give reasons.​
Which of these statements describe the Ku Klux Klan?
Which is the best sentence? We might of doubled our sales if we had more staff that day. If we had had more staff that day, we might have doubled our sales. We
what are the levels of ecology
What was one lasting contribution of the Roman Empire