Gslola Gslola
  • 10-07-2017
  • Mathematics
contestada

subtract the second of the following expression from the first
a-b+c-d, c-a+d-b

Respuesta :

mathmate
mathmate mathmate
  • 10-07-2017
First: a-b+c-d
Second: c-a+d-b
First-Second
=a-b+c-d-(c-a+d-b)
=a-b+c-d-c+a-d+b  after distributing the negative sign
=a+a-b+b+c-c-d-d  collect similar terms
=2a-0+0-2d
=2a-2d

Answer Link

Otras preguntas

what is the coefficient of y in the expression 3 ⋅ 4 5y? 5 9 12 17
which statement best describes the expression 3 2 ÷ y? the quotient of y and the sum of 3 and 2 the quotient of the sum of 3 and 2 and y the sum of 3 and the qu
_______ is the repetition of one pattern of notes and rhythms.
the veins and arteries are covered by striated muscle. true or false
Using the polynomials Q = 3x 2 + 5x - 2, R = 2 - x 2, and S = 2x + 5, perform the indicated operation: Q - [R + S]
the form of abuse in which an adult makes a child feel worthless and rejected ?
If Joe ran 390 feet, How many yards did Joe run?
why were many medieval monasteries wealthy
what factors of Japan's geography make it necessary for it to import so many goods?
convert 100/3 to a mixed number in simplest form