19
Step-by-step explanation:
Because when you and you need don't forget that when you
Answer:
Step-by-step explanation:

9514 1404 393
Answer:
{-8, -4, -2, -1, 1, 2, 4, 8}
Step-by-step explanation:
Possible rational roots are positive and negative divisors of the constant 8:
{-8, -4, -2, -1, 1, 2, 4, 8}
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<em>Additional comment</em>
This polynomial has no rational roots. Its two real roots are both negative and irrational.
Answer:
-15
Step-by-step explanation:
12.25 is the scale factor if the pre image is 12 and the image is 147