12. Is 0.3 a root of the equation2 0.9-0 Justity.13. If (-5) is a root – InterviewSolution

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1.	12. Is 0.3 a root of the equation2 0.9-0 Justity.13. If (-5) is a root of the quadratic equation 2x2px 15 0 and the quadratic equationp(x2+x)k 0 has equal roots, then find the value ofk?
Answer» 12. no not true as (0.3)^2 -0.9= .81 not equal to 0.

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