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Mathematics 13 Online
OpenStudy (anonymous):

10x^2-35x-20=

OpenStudy (anonymous):

what do you need to to factor

OpenStudy (anonymous):

To Find...Roots.... Use Quadratic Formula...

OpenStudy (anonymous):

5x(5x-7x-20)

OpenStudy (anonymous):

Factor out 5 to start with.

OpenStudy (anonymous):

you want to use just 5 not 5x

OpenStudy (anonymous):

\[5 \left(2 x^2-7 x-4\right) \]

OpenStudy (anonymous):

ok what would the next step be

OpenStudy (anonymous):

would it be (2x ) (x )

OpenStudy (anonymous):

look at robtobey

OpenStudy (anonymous):

so is that as far as it goes

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

ok thanks

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