Question

Q

1. 25² x 20 + 35 - 50 =

2. 78³ + 100 x 20 =


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Answer 1

Jawaban:

1. 12.485

2. 476. 552

Penjelasan dengan langkah-langkah:

1. 25² x 20 + 35 - 50

= ( 25 × 25 ) × 20 + 35 - 50

= 625 x 20 + 35 - 50

= 12.500 + 35 - 50

= 12.535 - 50

= 12.485

2. 78³ + 100 x 20

= ( 78 × 78 × 78 ) + ( 100 × 20 )

= 474.552 + 2.000

= 476. 552

Answer 2

Penjelasan dan langkah langkah :

1. 25² × 20 + 35 - 50

= ( 25 × 25) × 20 + 35 - 50

= 625 × 20 + 35 - 50

= 12.500 + 35 - 50

= 12.535 - 50

= 12.485

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2. 783 + 100 × 20

= ( 78 × 78 × 78 ) + ( 100 × 20)

= ( 6.084×78 ) + 2.00

= 474.552 + 2.000

= 476. 552

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