2. Find the zeros and number of zeros of p(x) = x2 + 9x + 18. Show the – InterviewSolution

1.

2. Find the zeros and number of zeros of p(x) = x2 + 9x + 18. Show them on a graph.

Answer»

x=-b+-√b^2-4ac/2ax=-9+-√81-4*1*18/2*1X=-9+-√9/2X=-9+3/2=-6/2=-3X=-9-3/2=-12/2=-6

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