Question

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

Answer 1

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` .