Question

1. \\((-84 \times 0.6)^2 + 6\\)

Explanation:

Step1: Calculate product inside parentheses

$(-84 \times 0.6) = -50.4$

Step2: Square the result

$(-50.4)^2 = 2540.16$

Step3: Add 6 to the squared value

$2540.16 + 6 = 2546.16$

Answer:

2546.16