epalencia0522 epalencia0522

20-07-2022
Mathematics

contestada

if f(x)=3^x+10x and g(x)=2x-4 find (f-g) (x) (urgent)

Respuesta :

jimrgrant1 jimrgrant1

20-07-2022

Answer:

(f - g)(x) = [tex]3^{x}[/tex] + 8x + 4

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= [tex]3^{x}[/tex] + 10x - (2x - 4) ← distribute parenthesis by - 1

= [tex]3^{x}[/tex] + 10x - 2x + 4 ← collect like terms

= [tex]3^{x}[/tex] + 8x + 4

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