Question

pls give the solution ​

Answer 1

Answer:

d

Step-by-step explanation:

it is the correct answer see it

Answer 2

Answer:

The correct answer is c

Step-by-step explanation:

Here, x²-px+q

We know, Sum of Zeroes=alpha+beta=-b/a

=-(-p)/1

=p

Now, 1/alpha+1/beta=1/p

Then, Product of zeroes=alpha×beta=c/a

=q/1

=q

Also, 1/alpha×1/beta=1/q

Now, 1/alpha²+1/beta²

=beta²+alpha²

=(alpha+beta)²-2beta

=p²-2q/q²