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Grade 910 grade maths

Hello
Please anyone provide me with the answer of the question uploaded. Thank you

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Profile image of Nikhil Chouti
7 Years agoGrade 9
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1 Answer

Profile image of Saurabh Koranglekar
ApprovedApproved Tutor Answer7 Years ago
Dear student

Let common root be t
Sub eqn 2 from 1

(p-q)t + (q-p) = 0

t = 1

Put t=1 in one eqn

p+q+1=0

Regards