Q.–f(x) = 37x × 2 ÷ 2 × 2 + 37xf(10) = …–._.
Penyelesaian :
f(x) = 37x × 2 ÷ 2 × 2 + 37x
f(10) = 37(10) × 2 ÷ 2 × 2 + 37(10)
f(10) = 370 × 2 ÷ 2 × 2 + 370
f(10) = 740 ÷ 2 × 2 + 370
f(10) = 340 × 2 + 370
f(10) = 740 + 370
f(10) = 1.110
Koreksi!!
- Soal:
f(x) = 37x × 2 ÷ 2 × 2 + 37x
f(10) = …?
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- Penyelesaian:
f(x) = 37x × 2 ÷ 2 × 2 + 37x
f(10) = 37(10) × 2 ÷ 2 × 2 + 37(10)
f(10) = (37 × 10) × 2 ÷ 2 × 2 + (37 × 10)
f(10) = 370 × 2 ÷ 2 × 2 + 370
f(10) = 740 ÷ 2 × 2 + 370
f(10) = 370 × 2 + 370
f(10) = 740 + 370
f(10) = 1.110
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- Kesimpulan:
f(x) = 37x × 2 ÷ 2 × 2 + 37x
f(10) = 1.110
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