ectIfx--ëĽ is a zero of the polynomial p(x)-2kx2-7x + k, then find – InterviewSolution

1.	ectIfx--ëĽ is a zero of the polynomial p(x)-2kx2-7x + k, then find the value cfk.9 Gie nshsion for the leneth and breadth of a rectangle whose area is givet
Answer» Put x=1/2√3 2k/(12)-7(1/2√3)+k=0k/6-7√3/6+k=0k-7√3+6k=07k=7√3k=√3

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