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Help Find and simplify the expression if f(x) = x² - 8. f(-3)=? (simplify)
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Find and simplify the expression if f(x) = x² - 8.


f(-3)=? (simplify)

User Zakaria Acharki
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1 Answer

3 votes
f(-3) = (-3)^2 - 8 = 9 - 8 = 1.
User King Jia
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