F(x)=x ^2 What is f(x)+ f(x) + f(x)

Question

asked Feb 14, 2024 90.1k views

1 Answer

Adrena · Answer 1 · 2024-02-20T07:04:04+0000

Hello!

Answer:

$\Large \boxed{\sf 3x^2}$

Explanation:

→ We want the value of:

$\sf f(x) + f(x) + f(x)$

→ We know:

$\sf f(x) = x^2$

→ Let's replace f(x) by x² in our expression:

$\sf x^2+ x^2 + x^2$

→ Simplify the expression:

$\boxed{\sf 3x^2}$

So the value of
$\sf f(x) + f(x) + f(x)$ if
$\sf f(x) = x^2$ is
$\sf 3x^2$ .