Answer :

Answer:

1

Step-by-step explanation:

√2^2-2√2×√2+1

2-2+1

1

Answer:

Step-by-step explanation:

p(x) = x²-2√2x+1

p([tex]\sqrt{2}[/tex])=[tex](\sqrt{2})^{2} -(2*\sqrt{2}*\sqrt{2})+1[/tex]

p([tex]\sqrt{2}[/tex])=2-4+1

p([tex]\sqrt{2}[/tex])=-1