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Question 1 of 5Factor each:
$$63x^2 - 343$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$7(9x - 49)^2$$
B
$$7(3x + 7)(3x - 7)$$
C
$$3(x + 7)(x - 3) $$
D
Prime Polynomial
E
$$7(5x - 4)(5x + 4)$$
Question 2 of 5Factor each:
$$2x^2 - 24x + 72$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
Prime Polynomial
B
$$2(4x + 7)(4x - 7)$$
C
$$2(5x + 4)(5x - 4)$$
D
$$2(3x + 1)(3x - 1)$$
E
$$2(x - 6)^2$$
Question 3 of 5Factor each:
$$96x^6 - 54$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$6(4x^3 + 3)(4x^3 - 3)$$
B
$$(8x^3 + 3)(8x^3 - 3)$$
C
$$6(16x^3 - 9)^2$$
D
Prime Polynomial
E
$$6(8x^3 - 9)^2 $$
Question 4 of 5Factor each:
$$125x^3 + 343y^3$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$(25x - 49y)(5x^2 + 7xy + 49y^2)$$
$$(25x - 49y) \hspace{.2em}\cdot $$$$(5x^2 + 7xy + 49y^2)$$
B
$$(5x + 7y)^2(5x - 7y)$$
C
Prime Polynomial
D
$$(5x - 7y)^2(5x + 7y)$$
E
$$(5x + 7y)(25x^2 - 35xy + 49y^2)$$
$$(5x + 7y) \hspace{.2em}\cdot $$$$ (25x^2 - 35xy + 49y^2)$$
Question 5 of 5Factor each:
$$1458x^3y^3 - 432z^3$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$(9xy - 2z)(9xy + 2z)(9xy - 2z)$$
$$(9xy - 2z) \hspace{.2em}\cdot $$$$(9xy + 2z)(9xy - 2z)$$
B
$$27(9xy - 2z)(54x^2y^2 + 18xyz + z^2)$$
$$27(9xy - 2z) \hspace{.2em}\cdot $$$$(54x^2y^2 + 18xyz + z^2)$$
C
$$54(3xy - 2z)(9x^2y^2 + 6xyz + 4z^2)$$
$$54(3xy - 2z) \hspace{.2em}\cdot $$$$(9x^2y^2 + 6xyz + 4z^2)$$
D
$$2(54x - zy)(6xyz - 4z)^2$$
$$2(54x - zy) \hspace{.2em}\cdot $$$$(6xyz - 4z)^2$$
E
Prime Polynomial

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