Question

f p(x)=x² -2√2x+1, then p(2√2) is equal to​

Answer 1

p(x) = x^2 - 2√2x + 1

replace x with 2√2,

p(2√2) = (2√2)^2 - 2√2(2√2) + 1

= 4(2) - 4(2) + 1

= (8 - 8) + 1

= 1

Thus, p(2√2) = 1

Answer 2

$\huge\mathfrak\red{Thanku!!}$