Question

how can we calculate 51² using identities ​

Answer 1

$(50 + 1)^{2} \\ \\ identity \\ = (a + b) {}^{2} = {a}^{2} + 2ab + {b}^{2}$

ans : 2601

Answer 2

Answer:

ans is 2601 it may helpful to you please mark me as brain list