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Evaluate the expression below when x = 9. 3x + 2x2 - 9 Select one of the options below as your answer: A. 54 B. 180 C. 342 D. 4,365
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Evaluate the expression below when x = 9. 3x + 2x2 - 9 Select one of the options below as your answer: A. 54 B. 180 C. 342 D. 4,365
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Jul 12, 2017
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Evaluate the expression below when x = 9.
3x + 2x2 - 9
Select one of the options below as your answer:
A. 54
B. 180
C. 342
D. 4,365
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3*9+2*81-9 is 180. So, the best option is B.
JM At Work
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Jul 19, 2017
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JM At Work
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