Which of the following is the correct factorization of the polynomial below?p3 - 216q3A.(p - 36q)(p2 + 36pq + 6q2)B.(p2 + 12q)(p3 + 36pq + 5q2)C.(p - 6q)(p2 + 6pq + 36q2)D.The polynomial is irreducible.SUBMITarrow_backPREVIOUS
Question
Which of the following is the correct factorization of the polynomial below?p3 - 216q3A.(p - 36q)(p2 + 36pq + 6q2)B.(p2 + 12q)(p3 + 36pq + 5q2)C.(p - 6q)(p2 + 6pq + 36q2)D.The polynomial is irreducible.SUBMITarrow_backPREVIOUS
Solution
The correct factorization of the polynomial p^3 - 216q^3 is C. (p - 6q)(p^2 + 6pq + 36q^2).
Here's the step-by-step process:
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Recognize that the given polynomial is a difference of cubes, which can be factored using the formula a^3 - b^3 = (a - b)(a^2 + ab + b^2).
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In this case, a is p and b is (6q) because (6q)^3 = 216q^3.
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Substitute a and b into the formula to get the factorization: (p - 6q)(p^2 + 6pq + 36q^2).
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