Question.
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[tex]\sf{{{f(x) = x!! × 19x + 5x² }}}[/tex]
[tex]\sf{{{f(4) = ...}}}[/tex]
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RULES :
• Pakai cara
• ngasal? report
• Rapi
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.-.
___________________________
[tex]\sf{{{f(x) = x!! × 19x + 5x² }}}[/tex]
[tex]\sf{{{f(4) = ...}}}[/tex]
___________________________
RULES :
• Pakai cara
• ngasal? report
• Rapi
____________________________
.-.
Jawaban:
f(4) = 4!! × 19(4) + 5(4)²
= 4.2 × 76 + 5(16)
= 8 × 76 + 80
= 608 + 80
= 688
[[ SN ]]
f(x) = x!! × 19x + 5x²
f(4) = 4!! × 19(4) + 5(4)²
f(4) = ( 4 × 2 ) × ( 19 × 4 ) + 5(16)
f(4) = 8 × 76 + 80
f(4) = 608 + 80
f(4) = 688
⃢~ Opung~⃠⃫⃟⃤᳗᳐