Of course it is true variable is x
Answer:

(c) 3
Step-by-step explanation:
Given polynomial :
f(x) = 2x³–5x² + 5x
Let the number to be subtracted be n
(x is already in equation so, n is better)
since, 2x – 3 factor given
→

So,


Answer:
4
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Answer:
should be -7.5
Step-by-step explanation:
4.9×5=24.5
17-24.5=-7.5