Bernakrayesmers Bernakrayesmers

07-06-2016
Mathematics

contestada

What is the difference of the two polynomials?

(7y2 + 6xy) – (–2xy + 3)
A7y2 + 4xy – 3
B7y2 + 8xy – 3
C7y2 + 4xy + 3
D7y2 + 8xy + 3

Respuesta :

meerkat18 meerkat18

13-06-2016

(7y² + 6xy) - (-2xy + 3)

⇒ (-1 * -2xy) + (-1 * 3) = 2xy - 3

7y² + 6xy + 2xy - 3

7y² + 8xy - 3 Choice B.

Answer Link

kylar8900125 kylar8900125

12-11-2018

B. 7y2 + 8xy – 3 is the answer

Answer Link

Otras preguntas

Is 324 inches least, greater, or equal to 27ft

Barnabus caught 84 fish in 4 days. Each day he caught 10 more than on the day before. How many fish did he catch each of the 4 days

A __________ is a grid that shows the potential offspring of two parents.

what is the process that results in offspring that are genetically unique called

where is the genetic material of a virus located?

How might Britain's advantages and early industrialization have affected its prosperity in the 19th century?

What were the untouchables

Brain cells and red blood cells receive most of their energy directly from ________________.

Help on geometry please show work with answer please

b - 6 = -14 what does the b equal