instruction:
In this task, you need to translate the given English sentence to Polish language.
question:
a times the integral of f(x) (f of x) dx. That the integral of the scalar times the function is equal to 
answer:
a razy całka z f(x)dx. Całka z liczby razy funkcja jest równe 


question:
Negative times negative 9, that's positive 9. 
answer:
Minus razy minus 9 to będzie plus 9. 


question:
What's 3-3?
answer:

Teraz 3 – 3.