Question

p(x)=2x-2✓2x+1,then p(2✓2) is equal to
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Answer 1

p(✓2)=2*2✓2 - 2✓2 * 2✓2 + 1

= 4✓2-8+1

=4✓2-7

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