Question

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-Ifp(x) = x2 - 2root2 x + 1, then find the value of p(2/2).​

Answer 1

Heya!!!

x = 2√2

p ( 2√2 ) = ( 2√2 )² - 2 √ { 2 × 2 √2 } + 1

p ( 2√2 ) = 2² × ( √ 2 )² - 2 √ ( 2² × √2 ) + 1 

p ( 2 √ 2 ) = 4 x 2 - 4 × √√ ( 2 ) + 1 

p ( 2√2 ) = 9 - 4 ( 2 )¼

Answer 2

Step-by-step explanation:

we have x=2/2, x=1

putting value of x in p(×)

2×1-2root2×1+1

we have

2-2root2 +1