mkelly1132 mkelly1132

26-10-2017
Mathematics

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solve the equation 3z3 - 300z =0 z=

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altavistard altavistard

26-10-2017

Don't you mean 3z^3?

3z^3 - 300z = 0 can be factored: 3z(z^2-100) = 0

Then either z = 0, or z = 10 or z=-10.

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