Which number is irrational?

A. 3/8

B. 56/8 to the fourth

C. 36 to the fourth over 4 to the fourth

D. 0.19 repeating

Question

Which number is irrational?

A. 3/8

B. 56/8 to the fourth

C. 36 to the fourth over 4 to the fourth

D. 0.19 repeating

twizttiez · Answer

3/8= 0.375

56/8 to the fourth =2.64575131...

36 to the fourth over 4 to the fourth=3

And 0.19 is repeating so we can already exclude D

twizttiez · Answer

@mathmate

twizttiez · Answer

$$\sqrt{56/8}=2.64575131... $$

twizttiez · Answer

I think would be my answer am I correct

anonymous · Answer

twizttiez · Answer

So I'm not? That's not very helpful sorry

anonymous · Answer

anonymous · Answer

B and C are both irrational