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Question 1 of 5Find each Product
$$(2x-1)(2x-1)$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Thinking Emoji
A
$$16x^2-x+4$$
B
$$4x^2-4x+1$$
C
$$4x^2+4x-1$$
D
$$x^2-4x-1$$
E
$$16x^2+x+4$$
Question 2 of 5Find each Product
$$(2x+7)(2x-7)$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Thinking Emoji
A
$$16x^2-7$$
B
$$4x^2+7x+49$$
C
$$4x^2+7x-49$$
D
$$16x^2-49$$
E
$$4x^2-49$$
Question 3 of 5Find each Product
$$\left(\frac{5}{2}x-4\right)^2$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Thinking Emoji
A
$$25x^2-20x+16$$
B
$$\frac{25x^2}{4}-20x+16$$
C
$$\frac{25x^2}{2}+5x+16$$
D
$$\frac{25x^2}{2}-5x+4$$
E
$$25x^2+8x+64$$
Question 4 of 5Find each Product
$$(2x+10y)(2x-10y)$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Thinking Emoji
A
$$4x^2-16xy-y^2$$
B
$$2x^2-2xy-y^2$$
C
$$4x^2+100y^2$$
D
$$4x^2-100y^2$$
E
$$4x^2-2xy-10y^2$$
Question 5 of 5Find each Product
$$(2x+3y)^3$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Thinking Emoji
A
$$16x^3+72x^2y+18xy^2+9y^3$$ $$16x^3+72x^2y\hspace{.15em}+$$$$18xy^2+9y^3$$
B
$$8x^3+36x^2y+54xy^2+27y^3$$ $$8x^3+36x^2y\hspace{.15em}+$$$$54xy^2+27y^3$$
C
$$12x^3+54x^2y+72xy^2+9y^3$$ $$12x^3+54x^2y\hspace{.15em}+$$$$72xy^2+9y^3$$
D
$$16x^3+72x^2y+9xy^2+3y^3$$ $$16x^3+72x^2y\hspace{.15em}+$$$$9xy^2+3y^3$$
E
$$8x^3-36x^2y-72xy^2+27y^3$$ $$8x^3-36x^2y\hspace{.15em}-$$$$72xy^2+27y^3$$

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