65^2 = 4225
➡️ Step no 1:
♀️ First Multiply the first digit by the first digit ➕ 1.
6 * (6+1) = 6*7
= 42
➡️ Step no 2:
♀️ Then write the number 25 next to the result from step no.1.
42 _25 ➡️ 4225 ✔️
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Great job 👍
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