Show that the equation `2(a^2+b^2)x^2+2(a+b)x+1=0` has no real roots when `a!=b`
491 views · Published 11 October 2018 · 2:27 · Indexed 30 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Show that the equation `2(a^2+b^2)x^2+2(a+b)x+1=0` has no real roots when `a!=b`
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