Question

If p(x) = x² + 2x + 5, then find p=( root 3)​

Answer 1

Answer:

p ( x ) = x² - 2√2x + 1

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

p ( 2√2 ) = ( 8 ) - ( 8 ) + 1

p ( 2√2 ) = 1

or

P(x)=x²-2√2x+1

p(2√2)=(2√2)²-(2√2*2√2)+1

p(2√2)=(2√2)²- (2√2)²+1

=0+1.

=1.

Therefore, the answer is 1.

Thank you

Hope this will help you.

Step-by-step explanation:

BTS ARMY

Answer 2

We have ,

x²+2x+5

Therefore, p(√3) = (√3)² + 2× (√3) + 5.

=. 3 + 2√3 + 5

= 8 + 2√3

= 4 + √3 Ans .

Hope it helps you .