F(x) = x³ + x³ – xf(25) = …
Diketahui :
f(x) = x³ + x³ – x
—
Ditanya :
nilai dari f(25) = …
—
Jawab :
f(x) = x³ + x³ – x
f(25) = 25³ + 25³ – 25
f(25) = ( 25 × 25 × 25 ) + 25³ – 25
f(25) = ( 625 × 25 ) + 25³ – 25
f(25) = 15.625 + ( 25 × 25 × 25 ) – 25
f(25) = 15.625 + ( 625 × 25 ) – 25
f(25) = 15.625 + 15.625 – 25
f(25) = 15.625 + 15.600
f(25) = 31.225
Ainyazzura-!
<< Penyelesaian >>
Diketahui :
Ditanya :
Dijawab :
<< Kesimpulan >>
<< jika latex nya rusak bisa melihat disini >>
Diketahui :
- x = 25
Ditanya :
- f(x) = x³ + x³ – x
Dijawab :
- f(x) = x³ + x³ – x
- f(25) = 25³ + 25³ – 25
- 25³ = 25 x 25 x 25
- 25³ = 625 x 25
- 25³ = 15.625
- f(x) = x³ + x³ – x
- f(25) = 25³ + 25³ – 25
- f(25) = 15.625 + 15.625 – 25
- f(25) = 31.250 – 25
- f(25) = 31.225
<< Kesimpulan >>
- f(x) = x³ + x³ – x
- f(25) = 31.225
#Koreksi
#Semoga membantu