Question

find p(2) when p(x)=x2-7x+6

Answer 1

p(x)= x²- 7x+6

putting x= 2

✒ p(2)= (2)²-7(2)+6

✒ p(2) = 4-14+6

✒ p(2)= 4

it is correct answer

Hope it helps you...!!!!

Answer 2

Answer:

Given, a,b are the zeroes of the polynomial x

2

−7x+6

⇒a+b=7

⇒ab=6

Now,

a

1

+

b

1

=

ab

b+a

=

6

7

Step-by-step explanation:

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