Solve the following equation and calculate the answer correct to twopl – InterviewSolution

1.	Solve the following equation and calculate the answer correct to twoplaces:x^{2}-5 x-10=0
Answer» Using the quadratic formulax=-b+-√b^2-4ac/2ahencex=5+-√25+40/2x=5+-√65/2hencex=5+√65/2x=5-√65/2

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