butthead26 butthead26

19-06-2017
Mathematics

contestada

If xy is rational, must either x or y be rational?

Respuesta :

jordanauto54321 jordanauto54321

19-06-2017

i think x and y could have a common irrational factor.

Answer Link

Otras preguntas

used in home ahmpaja

What is 4/5 minus 3/8?

Warranties that consumers purchase for added protection are known as what type of warranties?

Which of the following most accurately describes the Egyptians' religious beliefs in regards to the pharaoh?

The man who sailed from Newfoundland down the eastern coast to the present-day Carolinas and claimed this land for England was: A : Hudson B : Cabot C : Cartier

On discovering that her family had a 70% risk of heart attack, Erin took a treadmill test to check her own potential of having a heart attack. The doctors told

How many times does six go into one hundred thirty-nine?

A 13-mile relay race is equally split up between 5 friends. which expression shows the distance each friend will run?

What role did Alexander Stephens fulfill following Georgia’s secession from the Union? A) Republican B) cooperationist C) vice president of the Confederacy D

Wet-cell batteries are typically used to supply eletrical energy to