Question

quiz

1. 52³ - 10!! × 6 = ??
2. 9 : 3 ( 3 + 3 ) = ??
3. cos(60) × cos(60) = ??


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Answer 1

Penjelasan dengan langkah-langkah:

1.

= 52³ - 10!! × 6

= (52 × 52 × 52) - (10.8.6.4.2) × 6

= 140.608 - (80.24.2) × 6

= 140.608 - 3.840 × 6

= 140.608 - 23.040

= 117.568

2.

= 9 ÷ 3 ( 3 + 3)

= 9 ÷ 3.6

= 9 ÷ 18

= 0,5

3.

= cos(60) × cos(60)

= 1/2 × 1/2

= 1/4

#cmiiw

Answer 2

nomor 1

1. 52³ - 10!! × 6

52 x 52 x 52 - 10 x 8 x 6 x 4 x 2 x 6

2.704 x 52 - 80 x 24 x 12

140.608 - 23.040

117.568

nomor 2

9 ÷ 3 ( 3 + 3)

3 ( 6)

18

nomor 3

cos 60 x cos 60

½ x ½

1 x 1 / 2 x 2

1/4

semoga membantu