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15 votes
15 votes
6(2x²-5) = [?]
X = -3

User Sprague
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1 Answer

25 votes
25 votes

Answer:

78

Explanation:

Since x=-3

6(2×(-3)^2-5)

6(2×9-5)

6(18-5)

6×13=78

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User Davidsr
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