marquion
16.12.2020 •
Mathematics
Simplify. 7²+2² A9 B53 C81 D94
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Ответ:
7 x 7 = 49 and 2 x 2 = 4, therefore 49 plus 4 is 53
Ответ:
25 * 20 = 500
25 * 3 = 75
500 + 75 = 575
conclusion: 25 * 23 = 575
have a great rest of your day.
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