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Mathematics 24 Online
OpenStudy (anonymous):

medaling!!! Simplify (x − 4)(x2 + 3x + 5).

OpenStudy (anonymous):

@DanJS

OpenStudy (danjs):

do you know how to expand those things

OpenStudy (anonymous):

yes. Like factor?

OpenStudy (danjs):

yes in reverse...

OpenStudy (anonymous):

x3+3x2+5x-4x2-12x-20 is what I have so far?

OpenStudy (danjs):

|dw:1437497368008:dw|

OpenStudy (danjs):

yes, now just combine things that you can, similar powers of x

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