Question

prove that root 3- 2 root 3 is an irrational number

Answer 1

Answer:

3 - 2 root 3

3-2 root 3 = a              where a is an integer

2 root 3=a-3

root 3 = a-3/2

since a is an integer therefore a- 3/2 is also an integer and integer is not a rational number therefore it is irrational number.

proved.

Step-by-step explanation: