Rational,Irrational,and Closure

STUDY
PLAY
Rational plus Rational
rational
ex: 3.6+6.7=10.3
Rational plus Irrational
irrational
ex: 3.626383746372827+1/2
Irrational plus Irrational
rational and rational
ex: sq root -5+5=0
Product of rational and rational
rational
ex:7•4=28
Product of a non zero rational and irrational
irrational
ex: 2• sq root of 6
Product of irrational and irrational
irrational and rational
ex: sq root of 3•3 which is sq rt 9=3
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