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qwertyfreak
Group Title
Choose whether the following is always sometimes or never true.
x^3 = 3x
 2 years ago
 2 years ago
qwertyfreak Group Title
Choose whether the following is always sometimes or never true. x^3 = 3x
 2 years ago
 2 years ago

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IsTim Group TitleBest ResponseYou've already chosen the best response.0
Why not sub in dummy values and check.
 2 years ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.4
it's sometimes true... and here's my reason. when x=0 0^3=3(0) 0=0 but it is not always true because if it was always true, then when x=1 1^3=3(1) 1=3 but 1 is not equal to 3 hence it is not always true, but can sometimes be true because it works for x=0 :)
 2 years ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.4
so the final answer is, it is sometimes true :)
 2 years ago
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