Question

can anyone help with irrational numbers?

Answer 1

best you actually specify a question

Answer 2

Which number is irrational?

https://static.k12.com/bank_packages/files/media/cf410bef283fbf9cc446e9048c025fa6.png


sorry, my computer is acting up and im not sure if you can see the choices properly.

Answer 3

ugh the lag on this is unbearable, i'll just try to figure it out on my phone instead lol thanks for trying to help though

Answer 4

well irrational simply means a number you can't write that number in the form of

1) a fraction and
2) with the numerator and denominator being whole numbers and
3) denominator is not zero

Examples of RATIONAL numbers: 3/7, 1.2, 3.777777777...

For irrational, these are non-terminating, non repeating decimals, surds (square roots that can't be simplified into a rational number) and some trigonometric ratios etc.
Stuff like pi, sqrt(2) etc.