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[" SECTION-B "],[" 21.If - "5" is a root...

[" SECTION-B "],[" 21.If - "5" is a root of the quadratic equation "2^(x)+px-px-15=0" and the quadratic equatic equatic "],[p(x^(2)+x)+k=0" has equal raots,then find the value of "k" ."]

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