306,418 views
32 votes
32 votes
Function operations
f(x)=x²
What is f(x) + f(x) + f(x)

User Siegfried
by
2.8k points

2 Answers

17 votes
17 votes
f(x)+f(x)+f(x) =x^2+x^2+x^2=3x^2
User QGA
by
2.9k points
12 votes
12 votes


f(x) + f(x) + f(x) = x {}^(2) + x {}^(2) + x {}^(2) = 3x {}^(2) \\

User Lica
by
3.0k points