Trigonometry
1125−25i\(\frac{11}{25}\)-\(\frac\)25i
1125+25i\(\frac{11}{25}\)+\(\frac\)25i
1125+225i\(\frac{11}{25}\)+\(\frac{2}{25}\)i
1125−225i\(\frac{11}{25}\)-\(\frac{2}{25}\)i