Question

find the square of 55 by applying property please if you know u can answer dont answer sorry or spam​

Answer 1

The correct answer is 7.41 and mark it brainliest...

Answer 2

Answer:

$(55) {}^{2} \\ = (50 + 5) {}^{2} \\ apply \: (x + y) {}^{2} = {x}^{2} + {y}^{2} + 2xy \\ = 2500 + 25 + 2 \times 50 \times 5 \\ = 2500 + 25 + 500 \\ = 3000 + 25 = 3025 \: \: ans$

JAI HIND ❤️.