Question

Plz solve this I will give you as much points as you want

Answer 1

Answer:

+3.5×3.5−4×3.5×2.2×21

2.2+3.5-4×3.5×2.2×1/2

=1.3............(1)

4.1+3.9+8.2×3.9

= 39.98........(2)

\frac{1.3}{39.98}39.981.3

0.0325651303