The answer to your question is "1,200 cm".
Is this a question on your test or something? I know trying out every number and letter would be difficult. There is a way to solve these types of problems. Ask your math teacher, or someone that knows this or has taught this.
Good evening ,
Answer:
(x-1) ; (x+3) and (x+5).
Step-by-step explanation:
Since 1 , -3 , -5 are roots of the polynomial function
then the factors of f are:
(x-1) ; (x+3) and (x+5).
:)
You just have to read it and look deep and the answer is going to be there