Factoring Sum and Difference of Two Cubes: Practice Problems

Direction: Factor out each binomial completely. Work it out on paper first then scroll down to see the answer key.

Problem 1: [latex]{x^3} + 216[/latex]

Problem 2: [latex]2{x^3} – 16[/latex]

Problem 3: [latex]64{x^3} – 27{y^3}[/latex]

Problem 4: [latex]3 + 81{x^3}{y^3}[/latex]

Problem 5: [latex]4{x^6}{y^{12}} – 108[/latex]

ANSWER KEY

SOLUTION TO PROBLEM NUMBER #1

SOLUTION TO PROBLEM NUMBER #2

SOLUTION TO PROBLEM NUMBER #3

SOLUTION TO PROBLEM NUMBER #4

SOLUTION TO PROBLEM NUMBER #5

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