Math, asked by debasish7219, 9 months ago

Examine if following numbers are rational or irrational:

a) (11−√3)(11+√3)

b)√7+1

c)(7+√13)(√13+7)

d) (5+√5)(11−√11)

e)(2√8−7√2+11√32)√2

Answers

Answered by NamamiGupta

1

Answer:

a. rational

b. irrational

c. rational

d. irrational

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