Math, asked by brightxoxo2275, 1 year ago

123×123+288×288+2×123×288 =? i. 168151 ii. 178121 iii. 168921 iv. 162481

Answers

Answered by Tayalaniket

2

Third is correct ans
You solve this using identity
${a + b }^{2} \\ {a}^{2} + {b}^{2} + 2ab$

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