Algebra Help Substitution
I have a question about the replacement of algebra and need help?
heres the question: Let F (x) = 3-xx ^ 2 (squared) to simplify F (x + h) – F (x) any canceled) now usually when I see this equation F (x + h)-F (x) are also divided by h so if u see that should be divided by h then the answer would be -1 +2 x + h
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