Answer:
computer software is a set of computer instructions
Answer:
3. System Software
Explanation:
An operating system is a special type of system software. It controls and co-ordinates overall of the computer.
No. The computer dose not understand what you are attempting to do, therefore it will not understand how to check for logic errors. The compiler will only check for syntax errors.
Since all terms have an x in them, you can first factor that out, yielding:
f(x) = x(x² - 6x + 9)
Then you are looking for numbers that multiplied give 9 and added give -6, which is -3 and -3. So the final factorization is:
f(x) = x(x-3)²
