Math, asked by sahilsajar9337, 11 months ago

-p-q=-3,pq=-4 find the value of p^2+q^2

Answers

Answered by ssaivaishnavi090442
1

Answer:

given

-(p+q) =-3

p+q=3

pq =-4

(p+q) ^2=p^2+q^2+2pq

9=p^2+q^2+2*-4

p^2+q^2=17

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