Question

The square of the 52 without actual multiplication

Answer 1

Answer:

2704

.......................

Answer 2

Answer:

${52}^{2} = (50 + 2) {}^{2} = {50}^{2} + {2}^{2} + 2 \times 50 \times 2 = 2500 + 4 + 200 = 2704$