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OpenStudy (anonymous):
find the solution to -x^2-2x-5=0. medal for best answer
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OpenStudy (anonymous):
@abb0t u know how to do this
OpenStudy (anonymous):
?
OpenStudy (anonymous):
@hero alittle help
hero (hero):
-x^2-2x-5=0 -(x^2 + 2x + 5) = 0 x^2 + 2x + 5 = 0 b^2 - 4ac = 2^2 - 4(1)(5) = 4 - 20 = -16 = no real solutions
OpenStudy (anonymous):
appreciate it hero
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