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Mathematics 19 Online
OpenStudy (anonymous):

27s^3 − 64t^3. Factor difference of cubes

OpenStudy (anonymous):

\[x^3 - y^3 = (x - y)(x^2 + ab + y^2)\]

OpenStudy (anonymous):

is that the format or the actual answer

OpenStudy (anonymous):

format

OpenStudy (anonymous):

The format. In your case x = 27s, y = 64t. Just plug in.

OpenStudy (anonymous):

actually in your case \[x=3s, y = 4t\][

OpenStudy (anonymous):

so what would that look like

OpenStudy (anonymous):

\[(3s-4t)(9s^2+12st+16t^2)\]

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