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anonymous
 5 years ago
factor the expression
3
2x + 54 = 0 (the x is cubed)
anonymous
 5 years ago
factor the expression 3 2x + 54 = 0 (the x is cubed)

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0Factor 2x^3 +54 =0. x^3 = 54/2 x^3 = 27 cbrt(x^3) = cbrt(27) x*x*x = (3)*(3)*(3) x= 3 Double check: 2(27) +54 = 0 54 + 54 = 0 0=0 (its all good)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok yeah that makes sense thank you !!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so then 2x 3  250 = 0 is same x 3 = 250/2 which is 125 x 3 = 125 so x = 5

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok thank you so much then
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