Х1=3
х2=4
х3=5
х4=6
3+4+5+6=18
36:9*4=16СМ2-ПЛОЩАДЬ ДРУГОГО КВАДРАТА
36_16=20СМ2-ОДИН КВ БОЛЬШЕ ДРУГОГО
8300×40+8300×8=332000+66400=398400
7009×26=7009×20+7009×6=140180+42054=182234
125080×32= 3,752,400+ 250,160 =4,002,560
7500×40 =300,000
√605 = √5 ⋅ 9 ⋅ √5 ⋅ 121 = 3 ⋅ √5 ⋅ 11 ⋅ √5 = 3 ⋅ 5 ⋅ 11 = 165.
Ответ: 165
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