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

which number is 100 less than 38 tens
Which decimal is equivalent to 3/8?
For f(x)=3x+4, find f(2) and find x such that f(x)=17
What events began and ended athens' golden age??
The square root of 617 is between which two numbers?
On average Exante Express trains are 50km/hr faster than Paral passenger trains. A Paral passenger train requires 60% more time then Exante train to travel 1800
What is a sound wave?
What is the simplified form of the expression 2 * [(1+14)*7]+6/0.5^3?
What is/was the American dream? I need at least 10 bullet points about what the American dream was please somebody help me
The areas of two circles are 36(pi) and 64(pi). What is hte ratio of the diameters? of the circumferences?