Simplify: (0.5)2−(0.25)20.5−0.25\frac{(0.5)^2 - (0.25)^2}{0.5 - 0.25}0.5−0.25(0.5)2−(0.25)2
0.750.750.75
3/43/43/4
0.250.250.25
1/41/41/4