Question

(4.2 X 4.2 - 0.2 X 0.2)/(4.2 X 4.2 - 2 X 4.2 X 4.2 + 0.2 X 0.2)=?​

Answer 1

Answer:

(4.2 X 4.2 = 17.64

17.64 - 0.2 X 0.2) = 3.488

3.488 / (4.2 X 4.2 = 3.488

3.488 - 2 X 4.2 X 4.2 = 26.24832

26.24832 + 0.2 X 0.2) = 5.289664