Question

The roots of a quadratic equation x2 - 4px + 4p2 - q2 = 0 are​

Answer 1

Answer:

Given: x2−4px+4p2−q2=0

⇒(x−2p)2−q2=0

Using a2 – b2 = (a+b) (a-b),

⇒(x−2p+q)(x−2p−q)=0

⇒x−2p+q=0 and x−2p−q=0

⇒x=2p−q and x=2p+q

Step-by-step explanation:

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