Q.ueesss
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[tex]\sf{{{f(x) = 10x² + 3x!!}}}[/tex]
[tex]\sf{{{f(5) = .....}}}[/tex]
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[tex]\sf{{{12² + 21 = ....}}}[/tex]
_____________________
RULES .-.
• Pakai cara ygy.
• ngasal? report -_-
• Rapi ygy.
• Lengkap = beA :v
• Good luck .-.
______________________
v:
______________________
[tex]\sf{{{f(x) = 10x² + 3x!!}}}[/tex]
[tex]\sf{{{f(5) = .....}}}[/tex]
_____________________
[tex]\sf{{{12² + 21 = ....}}}[/tex]
_____________________
RULES .-.
• Pakai cara ygy.
• ngasal? report -_-
• Rapi ygy.
• Lengkap = beA :v
• Good luck .-.
______________________
v:
f(x) = 10x² + 3x!!
f(5) = 10(5)² + 3(5!!)
f(5) = 10(5.5) + 3(5.3)
f(5) = 10(25) + 3(15)
f(5) = (10 × 25) + (3 × 15)
f(5) = 250 + 45
f(5) = 295
12² + 21
( 12 × 12 ) + 21
144 + 21
= 165
Diketahui
PENYELESAIAN
f(x) = 10x² + 3x!!
f(5) = 10(5)² + 3x!!
f(5) = 10( 5 × 5 ) + 3x!!
f(5) = 10(25) + 3x!!
f(5) = ( 10 × 25 ) + 3x!!
f(5) = 250 + 3x!!
f(5) = 250 + 3(5)!!
f(5) = 250 + 3( 5 × 3 × 1 )
f(5) = 250 + 3(15 × 1 )
f(5) = 250 + 3(15)
f(5) = 250 + ( 3 × 15 )
f(5) = 250 + 45
f(5) = 295
12² + 21
= ( 12 × 12 ) + 21
= 144 + 21
= 165