Question

(iv) (2p-q)2= (2p+q)2-8pq​

Answer 1

Answer:

p=1/2

Step-by-step explanation:

Let's solve for p.

(2p−q)(2)=(2p+q)(2)−8pq

Step 1: Add 8pq to both sides.

4p−2q+8pq=−8pq+4p+2q+8pq

8pq+4p−2q=4p+2q

Step 2: Add -4p to both sides.

8pq+4p−2q+−4p=4p+2q+−4p

8pq−2q=2q

Step 3: Add 2q to both sides.

8pq−2q+2q=2q+2q

8pq=4q

Step 4: Divide both sides by 8q.

8pq/8q=4q/8q

p=1/2

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