If the equations `x^2+ax+12=0`,`x^2+bx+15=0` and `x^2+(a+b)x+36=0` have a common root ...
2,334 views · Published 12 October 2018 · 4:48 · Indexed 20 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If the equations `x^2+ax+12=0`,`x^2+bx+15=0` and `x^2+(a+b)x+36=0` have a common root
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