Math, asked by taruntarun2936, 7 months ago

If the equation (p²+q²)x²-2(pr+qs)x+r²+s²=0 has equal roots

(a) pq=rs (b) ps=qr (c) ps=√qr (d) pq =√rs

Answers

Answered by avtarsinghavtarsingh

p, q, r, s should be real numbers

This is. your answer

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If the equation (p²+q²)x²-2(pr+qs)x+r²+s²=0 has equal roots (a) pq=rs (b) ps=qr (c) ps=√qr (d) pq =√rs​

Answers

If the equation (p²+q²)x²-2(pr+qs)x+r²+s²=0 has equal roots

(a) pq=rs (b) ps=qr (c) ps=√qr (d) pq =√rs