Math, asked by prachipaul143, 9 hours ago

If p+q = 5, p-q =1 find pq
use formula of standard identities
plz

Answers

Answered by shreyapulsay12

0

Answer:

1. 4+1 = 5

2. 2-1 = 1

Step-by-step explanation:

1. p=4 q=1

2.p=2 q=-1

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