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Mathematics 8 Online
OpenStudy (anonymous):

5x^2 = -45x

OpenStudy (anonymous):

x=-9

OpenStudy (anonymous):

thanks sooo much but i need to know how to get it

OpenStudy (anonymous):

x^2/x=-45/5 cutting x=-9

OpenStudy (anonymous):

THANK YOU SO MUCH :)

OpenStudy (anonymous):

welcome and the medal plzz

OpenStudy (anonymous):

well it is not quite right

OpenStudy (anonymous):

\[5x^2 = -45x\] \[5x^2+45x=0\] \[x^2+9x=0\] \[x(x+9)=0\] \[x=0,x=-9\]two answers, not one

OpenStudy (anonymous):

thanksss

OpenStudy (anonymous):

welcomezzz

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