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Question 1 of 5Solve each equation:
$$10x^2 - 20x + 94=2$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$x=\frac{3 \pm i\sqrt{17}}{2}$$
B
$$x=-2 \pm \sqrt{39}$$
C
$$x=-\frac{1}{5}, 7$$
D
$$x=\frac{5 \pm \sqrt{255}}{5}$$
E
$$x=\frac{5 \pm i\sqrt{205}}{5}$$
Question 2 of 5Solve each equation:
$$x^2 + 12x + 43=-8$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$x=-1 \pm \sqrt{13}$$
B
$$x=-6 \pm \sqrt{87}$$
C
$$x=-2 \pm i\sqrt{6}$$
D
$$x=-6 \pm i\sqrt{15}$$
E
$$x=-1 \pm 2i$$
Question 3 of 5Solve each equation:
$$-3x^2 - 22x + 24=-9x^2$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$x=-4, \frac{1}{6}$$
B
$$x=\frac{11 \pm i\sqrt{23}}{6}$$
C
$$x=-2, 7$$
D
$$x=\frac{3 \pm i\sqrt{13}}{7}$$
E
$$x=\frac{-1 \pm i\sqrt{15}}{2}$$
Question 4 of 5Solve each equation:
$$-4x^2 + 7x - 3=-5x^2$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$x=-\frac{1}{9}, 12$$
B
$$x=\frac{-7 \pm \sqrt{61}}{2}$$
C
$$x=-\frac{3}{5}, 14$$
D
$$x=-4 \pm 3\sqrt{13}$$
E
$$x=\frac{3 \pm i\sqrt{5}}{7}$$
Question 5 of 5Solve each equation:
$$x^2 + 5x - 7=-9 + 8x$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$x=2 \pm{19}$$
B
$$x=-\frac{1}{11}, \frac{15}{4}$$
C
$$x=1, 2$$
D
$$x=\frac{3 \pm \sqrt{17}}{2}$$
E
$$x=\frac{-1 \pm \sqrt{11}}{2}$$

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