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Mathematics 7 Online
OpenStudy (anonymous):

QUESTION ATTACHED!

OpenStudy (anonymous):

OpenStudy (anonymous):

can anyone help me with these two?

OpenStudy (bahrom7893):

yes i can :)

OpenStudy (bahrom7893):

first one: -6*(x+9)^(-5)

OpenStudy (bahrom7893):

second one: (9+2x)/(2*sqrt(-x+x^2))

OpenStudy (bahrom7893):

woah wait that -x is supposed to be 9x

OpenStudy (bahrom7893):

(9+2x)/(2*sqrt(9x+x^2))

OpenStudy (anonymous):

I entered it like this and it's wrong

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