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Mathematics 8 Online
OpenStudy (timaashorty):

What are the solutions to the quadratic equation ? x^2-9x+20=0 Show me all the steps to work it out please (:

OpenStudy (anonymous):

It's basically the same as your last 2 questions ;)

OpenStudy (anonymous):

Same method, at least

OpenStudy (yttrium):

Factorable they are. It is easy, actually. :))

OpenStudy (yttrium):

You wanna try this @timaashorty ?? Let's assess you. ;)

OpenStudy (anonymous):

So to start it off, wouldn't you take X^2 and 9x and get 9^3?

OpenStudy (anonymous):

|dw:1382184757178:dw|see any that multiply to 20 and add to 9?

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