(7+root2)-(4+root2) is rational or irrational
Answers
Answered by
1
7+√2-4-√2
3 is the required answer it is obviously correct what I think
TDGupta:
no
Its answer is 30+11√2
thank you for sending my answer
i wanted rational or irrational
you tell the right answer is irrational number
rational
there is a minus in b/w can't u all see
u r just multiplying it
td gupta r u here!??huh
Answered by
1
Irrational because +,×,÷ and - of any rational and irrational no. is always irrational
Similar questions