Question

If p (x) = x²– 2√2x + 1, then p (√2) is equal to:

Answer 1

Answer:-1

Step-by-step explanation:

√2²-2√2√2+1

2-4+1

-1

Answer 2

Step-by-step explanation:

Solution:

Let p(x) = x^2 - 2√2x + 1,

Therefore, p(2√2) = (2√2)^2 - 2√2(2√2) + 1

= 8 - 8 + 1

= 1