If ` ax^2+2bx+c=0` , `a_1x^2+2b_1x+c_1=0` have a common root then the roots of the equation `(b...
519 views · Published 12 October 2018 · 8:00 · Indexed 7 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If ` ax^2+2bx+c=0` , `a_1x^2+2b_1x+c_1=0` have a common root then the roots of the equation `(b^2-ac)x^2+(2 b b_1-ac_1-a_1c)x+(b_1^2-a_1c_1)=0` are
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