Determine which factoring technique is appropriate for the given polynomial.
-$$x ^ { 3 } + 729 y ^ { 3 }$$
A) sum of cubes
B) sum of squares
C) difference of cubes
D) factoring by grouping

Name: Determine which factoring technique is appropriate for the given polynomial. -\[x ^ { 3 } + 729 y ^ { 3 }\] A) sum of cubes B) sum of squares C) difference of cubes D) factoring by grouping
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Question

Quizplus · Accepted Answer

The given polynomial is a sum of cubes since it can be written as $x^3 + (9y)^3$, which fits the form $a^3 + b^3$.

Determine Which Factoring Technique Is Appropriate for the Given Polynomial x3+729y3x ^ { 3 } + 729 y ^ { 3 }x3+729y3

Determine Which Factoring Technique Is Appropriate for the Given Polynomial $x ^ { 3 } + 729 y ^ { 3 }$