Q.
f(x) = x × x + x² - 6x
f(5) =
no ngasal
no copas
menggunakan cara
[tex] \tt \tiny_{hehe \: {\sf{< 3}}}[/tex]
f(x) = x × x + x² - 6x
f(5) =
no ngasal
no copas
menggunakan cara
[tex] \tt \tiny_{hehe \: {\sf{< 3}}}[/tex]
f(x) = x × x + x² - 6x
f(5) = ...?
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f(x) = x × x + x² - 6x
f(5) = 5 × 5 + 5² - 6(5)
f(5) = (5 × 5) + (5 × 5) - (6 × 5)
f(5) = 25 + 25 - 30
f(5) = 50 - 30
f(5) = 20
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f(5) = ... 20
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