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Mathematics
Mckinley Hines
14 July, 12:28
If f (x) = 3x^2 and g (x) = x+2 find (f•g) (x)
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Reginald Thornton
14 July, 13:17
0
(f*g) (x) = 3x^3 + 6x^2
Step-by-step explanation:
Since we are looking for the result of multiplying the equations (f*g), we must multiply the right sides together
(f*g) (x) = (3x^2) (x+2)
To get from here to the solutions, we must multiply the first term by all parts in the second term
3x^2 * x = 3x^3
3x^2 * 2 = 6x^2
from there, just put them back in the equation
(f*g) (x) = 3x^3 + 6x^2
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Beatrice Calhoun
14 July, 16:16
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Answer:f (x+2) = 3x^2+12x+12
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