Question

Give an example of 2 irrational numbers whose sum and product both are rational​

Answer 1

Answer:

see below

Step-by-step explanation:

a & b are two irrationals.....

a = 3 + √2

b = 3 - √2

now....

a + b = ( 3 + √2 ) + ( 3 - √2 ) = 6 (rational)

a × b = ( 3 + √2 ) × ( 3 - √2 ) = 3^2 - (√2)^2 = 7 (rational)

and so on.......