q.[1+]
f(x) = x² + 2(x)
f(5) =
_____________
#Pake cara
._
f(x) = x² + 2(x)
f(5) =
_____________
#Pake cara
._
Penjelasan dengan langkah-langkah:
f(x) = x² + 2(x)
f(5) = 5² + 2(5)
f(5) = 25 + 10
f(5) = 35
- f ( x ) = x² + 2 ( x )
- f ( 5 ) = 5² + 2 ( 5 )
- f ( 5 ) = ( 5 × 5 ) + 2 ( 5 )
- f ( 5 ) = 25 + 10
- f ( 5 ) = 35
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[answer.2.content]
