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Mathematics 14 Online
OpenStudy (anonymous):

Using interval notation, the solution to the inequality x^2+6x-55<0 is all the x in the interval

OpenStudy (anonymous):

can you solve the equality \(\large x^2+6x-55=0 \) ???

OpenStudy (anonymous):

x^2+6x=55 @ByteMe

OpenStudy (anonymous):

no... to solve quadratics, you need to either: 1 - factor; 2 - complete the square; or 3 - quadratic formula

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