Question

If, pr-px-1= 0
what will be
(x+ 2 ) ² = 9​

Answer 1

Step-by-step explanation:

Given equation

x

2

+px+q

Also, given p,q are the roots of the equation.

p+q=−p

2p=−q .....(1)

And pq=q

q(p−1)=0

⇒q=0 or p=1

So, by (1), q=0⇒p=0

Hence, the values of p are 0,1. Pls mark as brainlliest