Answer:
[tex]F(x)+F(x)+F(x)[/tex] = [tex]3x^{2}[/tex]
Step-by-step explanation:
Given is :
[tex]F(x)=x^{2}[/tex]
We have to find: [tex]F(x)+F(x)+F(x)[/tex]
This means we have to find [tex]x^{2} +x^{2} +x^{2}[/tex]
This becomes [tex]3x^{2}[/tex]
Hence, [tex]F(x)+F(x)+F(x)[/tex] = [tex]3x^{2}[/tex]
