Question

Two triangles are called similar if *me​

Answer 1

Answer:

We know that product of two terms (a+b) & (a - b) is a^2 - b^2

Here given number is product of ( 3 - √7) & ( 3 + √7) = 9 - 7 = 2 which is a Rational one.

So the number given is rational

Answer 2

Answer:

We know that product of two terms (a+b) & (a - b) is a^2 - b^2

Here given number is product of ( 3 - √7) & ( 3 + √7) = 9 - 7 = 2 which is a Rational one.

So the number given is rational