MaraiX623691 MaraiX623691

29-10-2022
Mathematics

contestada

f(x) = x + 2g(x) = 3x2 – 5Find (f.g)(x).O A. (fºg)(x) = 3x3 + 10B. (f.g)(x) = 3x3 – 10c. (fºg)(x) = 3x3 + 6x2 – 5x – 10O D. (f.g)(x) = 3x3 + 6x2 + 5x + 10SUBMIT

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EddisonN721263 EddisonN721263

29-10-2022

[tex](f\circ g)(x)=f(g(x))=f(3x^2-5)[/tex][tex]=3x^2-5+2=3x^2-3[/tex]

then the answer will be

[tex]=3x^2-3[/tex]

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