SOLUTION: Solve by completing the square: x^2+5x-50=0

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Question 1127304: Solve by completing the square: x^2+5x-50=0
Answer by math_helper(2461)   (Show Source): You can put this solution on YOUR website!




<— introduce +/- after sqrt of both sides

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Ans: and are the two solutions
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Check:
x=5: 5^2 + 5(5) - 50 = 25+25-50 = 0 (ok)
x=-10: (-10)^2 + 5(-10) - 50 = 100 - 50 - 50 = 0 (ok)


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