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Evaluate 3 {x}^(2) - 4when x=2.
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2 votes
Evaluate
3 {x}^(2) - 4when x=2.

User Abhishek Subedi
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1 Answer

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3x^2 - 4 , at 2 is = 3•2^2 - 4

. = 12 - 4 = 8

User Willian Mitsuda
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