Question

(Q25. The square of an irrational number is always rational. True or False. Justify your
answer.​

Answer 1

Answer:

If x and y are two irrational numbers, then xy may be rational or irrational.

Step-by-step explanation:

If y=x, then the above states that x2 may be rational or irrational if x is irrational. Indeed, if x is the irrational number 7–√, say, then x2=7, which is rational. But if x is the irrational number 2–√3, say, then x2=4–√3, which is also irrational.

Answer 2

Answer:

it can be both rational and irrational

so this statement can false

because

eg

√7 X √7 (both are irrational)

is 7 (rational)