li2ssyygiulieannahc li2ssyygiulieannahc
  • 02-03-2017
  • Mathematics
contestada

If x ¤ y = (x + y)² - (x - y)²
Then √5 ¤ √5 =

A. 0
B. 5
C. 10
D. 15
E. 20

Respuesta :

tsharipov
tsharipov tsharipov
  • 02-03-2017
E. 20 your welcome lol
Answer Link

Otras preguntas

Mrs. Brown wants to buy some sandwiches at $2 each and some eggs at $0.20 each. Write an algebraic expression to find the total cost if Mrs. Brown buys x sandwi
Which is a reason cells divide? A) to prevent tumor formation B) to have smaller surface area C) to reproduce D) to stop binary fission
The ladder of a slide forms a 67 degree angle with the ground. The distance from the top of the ladder to the bottom of the ladder is 10 feet. The slide is 15 f
PLZ HELP LOTS OF POINTS What precautions must be taken for a safe trip afloat
Toan Inc. uses a job-order costing system in which any underapplied or overapplied overhead is closed to cost of goods sold at the end of the month. In Septembe
Factor the algebraic expression 21a + 9
Please give me the answer
what is the coefficient in -x+3?
the story is the sit-in movement PART A: What is the meaning of "reprisal" in paragraph4? A attentionB behaviorC movement D retaliation​
Find the slope of a line containing the points (-2,-6) and (-6, -4)