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Ethan Rush
Mathematics
20 September, 12:29
What is x^3 4x^2=225?
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Emiliano Diaz
20 September, 12:44
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First off you need to take the square root of both sides and it leaves you with (x) (2x) = 15 then you multiple the x and it gives you 2x^2=15 then you divide by 2 and it gives you 7.5 then you take the square root of that to cancel the x^2 and it gives you x=2.7
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