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jblitz.1000
 one year ago
Best ResponseYou've already chosen the best response.0I need to know if I set it up correctly. I feel as if I may have the signs confused. If I dont, could someone inform me on how to do the negative version of it also?

Iamgmg90
 one year ago
Best ResponseYou've already chosen the best response.1for reversed signs .... same signs equal positive, different signs equal positive...multiply it out yourself so its ingrained in your head

jblitz.1000
 one year ago
Best ResponseYou've already chosen the best response.0(a  b)(a 2 + ab + b 2) this is the actual equation that I need help with I just realized.

Iamgmg90
 one year ago
Best ResponseYou've already chosen the best response.1multiply out, learn sign rules and index rules for multiplication and division.

jblitz.1000
 one year ago
Best ResponseYou've already chosen the best response.0Would it be (a  b)(a^2 + ab + b^2) always and then the opposite is (a + b)(a^2  ab + b^2) always?
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