Question

Show that 3-2√2 is an irrational number.​

Answer 1

Answer:

After rationalising its denominator, we get ( 3 - 2√2 ) as a result. Now, let us assume that ( 3 - 2√2 ) is an irrational number. So, taking a rational number i.e., 3 and subtracting from it. As a result, we get ( - 2√2 ) which is an irrational number.

Answer 2

Step-by-step explanation:

Here's the solution.

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