Kuiss [2/5]

Jawaban:

1. 27

2. –135

3. 61

Penjelasan dengan langkah-langkah:

a = 13

b = 14

c = 34

1. = b² – a²

= 14² – 13²

= (14 x 14) – (13 x 13)

= 196 – 169

= 27

2. = c – a²

= 34 – 13²

= 34 – (13 x 13)

= 34 – 169

= -169 + 34

= –135

3. = a + b + c

= 13 + 14 + 34

= 27 + 34

= 61

Jawaban:

1. 27

2. –135

3. 61

Penjelasan dengan langkah-langkah:

Diketahui

a = 13

b = 14

c = 34

1. b² – a²

14² – 13²

196 – 169

= 27

2. c – a²

34 – 13²

34 – 169

= –135

3. a + b + c

13 + 14 + 34

= 61