Question

f(x)= x^2

What is f(x) + f(x) + f(x)?

Answer 1

Answer:

$3x^2$

Step-by-step explanation:

since $f(x)= x^2$, We can substitue for $x^2 + x^2 + x^2$

Answer 2

Answer:

What is f(x) + f(x) + f(x)?  

✔ 3f(x)

Step-by-step explanation:

edg 2020