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22. Evaluate -3x+x³ for x = -3​
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4 votes
22. Evaluate -3x+x³ for x = -3​

User Kishore Kumar Korada
by
8.3k points

2 Answers

2 votes

Answer:

-18

Explanation:

-3x + x³

-3(-3) + (-3)³

9 + (-27)

9 - 27 = -18

User Vaku
by
7.5k points
5 votes

Answer:

-18 is correct answer

Explanation:


-3x+x³ \\ - 3( - 3) + { ( - 3)}^(3) \\ + 9 - 27 \\ - 18

hope it helped you:)

User Teg
by
7.5k points
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