Question

pls answer ........

(R=rational number)
(I=irrational number)

1.R+R=
2.R-R=
3.R×R=
4.R÷R=
5.I+R=
6.I-R=
7.I×R=
8.I÷R=
9.I+I=
10.I-I=
11.I×I=
12.I÷I=
State whether the resulting answer is rational or irrational number.
#quality answer needed
#no faltu answer

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Answer 1

from 5th to 10 questions it is irrational or a rational, and from 1 and 4 they are rational.