Question

20. (6 +5√3) - (4 - 3√3) is
a) a rational number
c) a natural number
b) an irrational number
d) an integer​

Answer 1

Answer:

a) a rational number

simple and the answer is 2+8√3= 15.86

pls vote and like

Answer 2

Answer:

b) an irrational number

Step-by-step explanation:

If we simplify (6 +5√3) - (4 - 3√3) , we get :

• 6+5√3-4+3√3
• 6-4+5√3+3√3
• 2+8√3 ,

Which is an irrational number.

Therefore , answer is b) .