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Question 1 of 5Find each Product
$$2x(2x^2+x-1)$$
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A
$$16x^3-x$$
B
$$8x^3-2x^2x$$
C
$$4x^3-2x^2+2x$$
D
$$16x^3-4x^2+2$$
E
$$4x^3+2x^2-2x$$
Question 2 of 5Find each Product
$$(8x-2)(x+3)$$
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A
$$8x^2+22x-6$$
B
$$64x^2+10x-2$$
C
$$8x^2+5x+6$$
D
$$-8x^2-5x-12$$
E
$$-8x^2+22x+12$$
Question 3 of 5Find each Product
$$(5x+4y)(x+5y)$$
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A
$$-2x^2-18xy-15y^2$$
B
$$x^2-21xy-5y^2$$
C
$$5x^2+29xy+20y^2$$
D
$$25x^2y+12xy+9y^2$$
E
$$25x^2+20xy+9y^2$$
Question 4 of 5Find each Product
$$(8x-8)(7x^2-6x-6)$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Thinking Emoji
A
$$15x^3-14x^2+21$$
B
$$14x^3+3x^2-14$$
C
$$56x^3-104x^2+48$$
D
$$56x^3+11x^2+5x$$
E
$$19x^3-21x^2+3x$$
Question 5 of 5Find each Product
$$(2x^2+4xy+3y^2)(x^2+8xy-6y^2)$$ $$(2x^2+4xy+3y^2)\hspace{.25em}\cdot$$$$(x^2+8xy-6y^2)$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Thinking Emoji
A
$$-2x^4+5x^3y+13x^2y^2-5y^4$$ $$-2x^4+5x^3y\hspace{.25em}+$$$$13x^2y^2-5y^4$$
B
$$3x^4+12x^3y+8x^2y^2-6y^4$$ $$3x^4+12x^3y\hspace{.25em}+$$$$8x^2y^2-6y^4$$
C
$$2x^4+20x^3y+23x^2y^2-18y^4$$ $$2x^4+20x^3y\hspace{.25em}+$$$$23x^2y^2-18y^4$$
D
$$-x^4-6x^3y-4x^2y^2+y^4$$ $$-x^4-6x^3y\hspace{.25em}-$$$$4x^2y^2+y^4$$
E
$$8x^4+x^3y+x^2y^2-3y^4$$ $$8x^4+x^3y\hspace{.25em}+$$$$x^2y^2-3y^4$$

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