Question

(1+root 2)+(1-root2) is rational ,irrational ,non terminating​

Answer 1

Answer: Rational

Step-by-step explanation:

[1+√2] + [1- √2] = 1^2 - √2^2

because [a-b] [a+b] = a^2-b^2

so , 1-2 = -1

hence, it is Rational

Answer 2

Answer:

(1+√2) + (1-√2)

so seperate 1+√2+1-√2

1+1+√2-√2

1+1=2

√2-√2=o

so answer is 2 so it is rational numbers