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Mathematics 11 Online
OpenStudy (anonymous):

Help please!!!solve:9x^2-21x+15=0? these are my choices and i am completely lost: a.x=7+-isqrt11/6 b.x=7+-sqrt136/6 c.x=-7+-isqrt11/6 d.x=-7+-sqrt136/6

OpenStudy (anonymous):

i tried that and my asnwer didnt match and of the choices

OpenStudy (ivettef365):

TRY USING THAT WEBSITE

OpenStudy (anonymous):

ok thanks

OpenStudy (ivettef365):

YW :)

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