Question

Q.


[10]

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f(x) = x!! × x5 ÷ x²
f(7) = ..

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Answer 1

f(7) = 75

Penjelasan dengan langkah-langkah:

x = 7

• f(x) = x!! × x5 ÷ x²
• f(7) = 7!! × 7(5) ÷ 7²
• f(7) = 7!! × 7(5) ÷ (7.7)
• f(7) = 7!! × 7(5) ÷ 49
• f(7) = 7!! × (7.5) ÷ 49
• f(7) = 7!! × 35 ÷ 49
• f(7) = (7.5.3.1) × 35 ÷ 49
• f(7) = (35.3.1) × 35 ÷ 49
• f(7) = (105.1) × 35 ÷ 49
• f(7) = (105 × 35) ÷ 49
• f(7) = 3.675 ÷ 49
• f(7) = 75

Answer 2

Soal

f(x) = x!! × x5 ÷ x²

f(7) = ..

Penyelesaian

f(x) = x!! × x5 ÷ x²

f(7) = 7!! × (7×5) ÷ 7²

f(7) = ( 7×5×3×1 ) × (7×5) ÷ ( 7×7 )

f(7) = (35×3×1) × ( 7×5 ) ÷ ( 7×7 )

f(7) = ( 105×1 ) × 35 ÷ 49

f(7)= (105 × 35) ÷ 49

f(7) 3.675 ÷ 49

f(7) = 75

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Link pada soal

brainly.co.id/tugas/51143614?utm_source=android&utm_medium=share&utm_campaign=question

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