1.(8×7)x2=8x(7×2)2.2x(7×4)=2×213.9x(3-7)=9x(-4)jwab kak di kumpulin bskplissss​

No.1

  ( 8 × 7 ) × 2

→ 56 × 2

→ 112

No.2

 2 × ( 7 × 4 )

→ 2 × 28

→ 56

No.3

   9 × ( 3 – 7 )

→  9 × (-4)

→ -36

Jawab:

1. 112

2. 56

3. -36

Penjelasan dengan langkah-langkah:

1. ( 8 × 7 ) × 2

= 8 × ( 7 × 2 )

= 8 × 14

= 112

2. 2 × ( 7 × 4 )

= 2 × 28

= 56

3. 9 × ( 3 – 7 )

= 9 × (-4)

= -36

#semogamembantu