[tex] \Large{\pink{\mathfrak{ 52² + 7!! - 20(2) = }}} [/tex]
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52² + 7!! - 20(2)
= (52 × 52) + 7!! - 20(2)
= 2.704 + (7 × 5 × 3 × 1) - 20(2)
= 2.704 + 105 - (20 × 2)
= 2.704 + 105 - 40
= 2.809 - 40
= 2.769
2.769
Penjelasan dengan langkah-langkah:
[tex]52 {}^{2} + 7!! - 20(2) \\ ≈ \: [52 \times 52 ] + [ 7 \times 5 \times 3 \times 1] - [20 \times 2 ] \\ ≈ \: [ 2.704] + [35 \times 3 \times 1 ] - [ 40] \\ ≈ \: [ 2.704] + [105 ] - [ 40] \\ ≈2.809 - 40 \\ ≈ \: 2.769[/tex]
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