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Mathematics
Emmy Arellano
28 August, 10:22
What is f (x) = 2x^2+3x+7 is x=-5
+5
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Jefferson Cardenas
28 August, 14:00
0
F (-5) = 2 (-5) ² + 3 (-5) + 7
f (-5) = 2 (25) - 15 + 7
f (-5) = 50 - 8
f (-5) = 42
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