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OpenStudy (anonymous):
Solve the following quadratic equation by completing the square: 5x2 - 10x + 30 = 0
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OpenStudy (anonymous):
multiply everything by 5, x^2 - 2x + 6 = 0 complete the square (x-1)^2 -1 + 6 = 0
OpenStudy (anonymous):
i got 1+-square root of 5 what u get
OpenStudy (anonymous):
1+/- 5i
OpenStudy (anonymous):
can u look at the next question I post
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