Question

Ans que 12 in the attachment​

Answer 1

Answer:

Here, 3 is a soution of the given polynomial.

Step-by-step explanation:

Here, As per our given question,

=p(x)=x^2-5x+6=0

And, Given value of x=3

So, by putting the value of x in the polynomial, we get,

=(3)^2-5×(3)+6=0

=9-15+6=0

=15-15=0

=0=0

LHS=RHS

Hence, it is proved that 3 is a solution of the given polynomial.

Thank you.