select the incorrect answer,
(2+√5)(2-√5) is:
a) a natural number
b)a rational number
c)a whole number
d) an irrational number
Answers
Answered by
1
Answer:
b)a rational no.
Step-by-step explanation:
hope it helps u
Answered by
0
Answer:
foyyoftiiph5s95d75f70fy0
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