Question

Benjamin writes a expression for the sum of 1 cubed 2 cubed 3 cubed

Answer 1

1³ + 2³ + 3³ = 36

Explanation:

Sum of 1³, 2³, 3³

Sum = addition (+)

1³

= 1 × 1 × 1

= 1

2³

= 2 × 2 × 2

= 8

3³

= 3 × 3 × 3

= 27

1³ + 2³ + 3³

= 1 + 8 + 27

= 36

1³ + 2³ + 3³ = 36