Math, asked by pranayagarwal4259, 4 months ago

-3/7×p/q=1 find the value of pq

Answers

Answered by ABHILASH735
0

Answer:

19

Step-by-step explanation:

Given, p+q=2 and pq=1,  

So,   (p−q)  

2

=(p+q)  

2

−4pq

⇒(p−q)  

2

=2  

2

−4=0

⇒(p−q)=0  

or p=q As, p+q=2⇒p=q=1

Hence, p  

3

+q  

3

+6p  

2

+5q  

2

+6pq=1+1+6+5+6=19

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