Question

write in rational number (5) - 4square​

Answer 1

Answer:

12345678912345678900

Answer 2

Answer:

hope it's helpful to you

Step-by-step explanation:

The expression x(x + 1) is even for any integer x (since either x or x + 1 is even). So this says that 5 × even + 1 = even, or odd = even. Since there is no integer that is both even and odd, we have reached a contradiction and √5 is irrational