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Mathematics
Sarahi Gilmore
7 November, 04:36
If f (x) = 2x2 5x, find f (3b).
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Jayvion Sutton
7 November, 06:44
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F (x) = 2x^2 + 5x
f (3b) = 2 (3b) ^2 + 5 (3b) = 2 (9b^2) + 15b = 18b^2 + 15b
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