Question

find the squares of the following numbers containing 5 in units place
1). 15
2). 95
3). 105.
4). 205​

Answer 1

Answer:

${15}^{2} = 225 \\ \\ {95}^{2} = 9025 \\ \\ {105}^{2} = 11025 \\ \\ {205}^{2} = 42025$

Answer 2

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