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If alfa and beta are roots if the quadratic equation 2x2+6x-5=0then find alfe+beta and alfa beta |
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Answer» Answer: Step-by-step explanation: consider the EQUATION ax^2+bx+c=0 product of roots=c/a given 2x^2+6x-5=0 and LET a and b are roots a+b=-6/2=-3 ab=-5/2 |
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