how to calculate square root without a calculator
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square ending with 5
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45
(4×4+1) (5)²=25
(5×4) 25
2025
(45)²=2025
like
45
(4×4+1) (5)²=25
(5×4) 25
2025
(45)²=2025
IndieLov:
YOU HAVE TO DO SQUARE ROOT, NOT SQUARING.
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