hassancooper007 hassancooper007
  • 13-12-2021
  • Mathematics
contestada


What is the result of subtracting 4x^2 + 3xy +2y^2 from 5x^2 + 3xy + 6y^2?

Respuesta :

aliogaili5
aliogaili5 aliogaili5
  • 13-12-2021

x^2 + 6xy + 8y2

4x^2 + 3xy + 2y^2 - 5x^2 + 2xy + 6y^2

= 4x^2 + 3xy + 2y^2 + -5x^2 + 3xy + 6y^2

Combine like terms:

= 4x^2 + 3xy + 2y^2 + -5x^2 + 3xy + 6y^2

= (4x^2 + -5x^2) + (3xy + 3xy) + (2y^2 + 6y^2)

= -x^2 + 6xy + 8y^2

Answer Link

Otras preguntas

. Cost-effectiveness analysis a. reports the incremental cost of improving an outcome. b. reports the value of improved outcomes divided by the cost of those ou
Which of the following characteristics defines a chordate? a. radial symmetry, defined tissues, and gut develops from front to back asymmetrical, b. gut develop
Kyra is saving money every month toward the purchase of a new set of car tires. The function b(x)=50x+25 models the monthly balance, in dollars, of Kyra's "New
Find two angles that satisfy the equation Cos(2x-38)=sin(4x-66)
Cathy is planning a reception for her daughter's wedding. All of the family is invited, but not all of the family members get along particularly well. Cathy mus
Using the following data, develop an allowance percentage for a job element that requires the worker to lift a weight of 30 pounds while (1) standing in a sligh
How can finding the x and y-intercepts help us graph a line? Why is this method beneficial?
Solve R = 1 + 3w/ 2 for w.
find the diameter of a circle with a circumference of 15.71 yards
how do you find the average for both subjects?