Question

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Answer 1

Answer:

let the roots Be a and b

(+a+b) (a-b)=144

here ,we know that,sum of roots =-coefficient of x/coefficient of x^2

a+b=-p

also, ab =45

(a+b)^2=p^2

a^2+b^2+ab=p^2

a^2+b^2=p^-45

(a-b)^2=p^2-45 +45

a-b= +p

2b=2p

b=p