Question

identify the rational number 5 - √3 , 5+√3, 4+√2,5-√9​

Answer 1

Answer:

Step-by-step explanation:

5 - sqrt(9) = 5 - 3 = 2 is the rational number.

Answer 2

Answer:

5-√9 = 5-3 = 2 (Rational)

Step-by-step explanation:

/* we know that,

If q is Rational and s is irrational then q+s , q-s,qs and q/s (s≠0) are irrational . */

Here ,

i) q = 5, s = √3

5-√3 is irrational

ii) q = 5 , s = √3

5+√3 is irrational,

iii ) q = 4, s = √2,.

4+√2 is irrational

iv ) q = 5 (rational)

√9 = 3 (rational)

Therefore,.

5-√9 = 5-3 = 2 (Rational)

•••♪