tuscany44
tuscany44 tuscany44
  • 16-06-2014
  • Mathematics
contestada

(5a^2 - b^2) - (4a^2 + 3b^2) - (a^2 - 7b^2)

Respuesta :

konrad509
konrad509 konrad509
  • 16-06-2014
[tex] (5a^2 - b^2) - (4a^2 + 3b^2) - (a^2 - 7b^2)=\\ 5a^2-b^2-4a^2-3b^2-a^2+7b^2=\\ 3b^2[/tex]
Answer Link
arj1ta
arj1ta arj1ta
  • 17-03-2021

answer:

3b²

step-by-step explanation:

(5a² - b²) - (4a² + 3b²) - (a² - 7b²)

= 5a² - b² - 4a² - 3b² - a² + 7b²

  • combine like terms

= 3b²

Answer Link

Otras preguntas

?the __________ of the environment include the population and culture’s demographic characteristics.
Mike has been told to reduce his fat intake to less than 30% of his total calories. it has been recommended to him that he consume an average of 2000 calories p
6. Rewrite 7 1/5 using radical notation.
This formula equation is unbalanced. P4(s) + Cl2(g) mc030-1.jpg PCl3(l) Which coefficient should be placed in front of PCl3 to balance this equation?
Which details directly characterize Dr. Lanyon? Check all that apply.
What is the range of the given function?
Tracy works at a sporting goods store that sells 18 snowboard models and 6 skateboard models. She just got a call from her supplier that one of the models has b
Following World War II, Germany was divided into zones which ended up in a ____________. Question 1 options: a) communist West Germany and a democratic East
3xy^2 what is the degree of the polynomial?
What is the discriminant of 3x^2 - 10x = -2?