Question

Step by step solution thank you much appreciated

Answer 1

11.796

Explanation:

2nd term

`{1.3}^(2) = 1.3 + (1.3)/( (10)/(3) )`

`{1.3}^(2) = 1.69`

add first term

`27.8 + 1.69 = 29.49`

times by 0.4 or ×2/5

`29.49 * (2)/(5) = (58.98)/(5)`

`= 11.796`