20wvlomanring 20wvlomanring

22-12-2017
Mathematics

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Choose one of the factors of 5x^3 − 135.
a. 5
b. x-3
c. x^2 + 3x + 9
d. All of the above

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tynollette tynollette

22-12-2017

factor out a 5 first: 5(x³-27)
factor again: 5(x-3)(x²+3x+9)
d. all of the above is the correct answer.

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