OpenStudy (cookie_2046):

Which number is irrational?

3 years ago
OpenStudy (cookie_2046):
3 years ago

OpenStudy (geerky42):

Which number inside square root is not square number? That would be your irrational number.

3 years ago
OpenStudy (texaschic101):

irrational numbers are numbers that cannot be written as fractions....repeating decimals are also irrational

3 years ago
OpenStudy (loser66):

The way to calculate is take the inside number divided by 2,3,5,.... , if at the end you still have something inside the square root, then that number is irrational. For example |dw:1430340684847:dw|

3 years ago