Question

Q. 2 7√5 is

rational

Irrational

Prime Number


​

Answer 1

Answer:

It is irrational.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

=

5

2

×7

−4

5

−1

×7

2

×

5

3

×7

−5

5

−2

×7

3

=5

−1−2−2−3

×7

2+3+4+5

=5

−8

×7

14