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# (5x^3) (-3x^-3)

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(5x^3) (-3x^-3)

Guest Mar 8, 2017
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(5x3)(-3x-3) = (5)(x3)(-3)(x-3) = (5)(-3)(x3​)(x-3) = -15(x3+(-3)) = -15x0 = -15(1) = -15

Or you can just write it like this:

$$\frac{(5)(x^3)(-3)}{x^3} = (5)(-3) = -15$$

hectictar  Mar 8, 2017

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