JIKA

A = 12³ + 1.448 = 3.176

B = 15² + 13.658 = 13.883

C = 1.619 – 125 + 14² = 1.690

D = 10

pertanyaannya

A + B : 17.059

3.176 + 13.883 : 17.059

A – C : 1.486

3.176 – 1.690 : 1.486

A + D : 3.186

3.176 + 10 : 3.786

( silakan koreksi )

Jika :

A = 12³ + 1.448

B = 15² + 13.658

C = 1.619 – 125 + 14²

D = 5²

Maka :

1). A + B = ?

2). A – C = ?

3). A + D = ?

Jawaban :

1). A + B

= (12³ + 1.448) + (15² + 13.658)

= 17.059 ✔

2). A – C

= (12³ + 1.448) – (1.619 – 125 + 14²)

= 1.486 ✔

3). A + D

= (12³ + 1.448) + (5²)

= 3.201 ✔