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Mathematics, 20.05.2021 23:10 puppystar159p51vxk

3+2 .4 - √(16 ) - 2 + 12 = 25 + 5 .4 - √25 - 2 + 42 =

(-3) – 4 .(2 + 1) + 7^2 =

18∶ (-3) + 3^2 - 5 .( 4 - 6∶√9)=

√((-4) . [18∶ (-2)] ) 21∶ (-7)=

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3+2 .4 - √(16 ) - 2 + 12 = 25 + 5 .4 - √25 - 2 + 42 =

(-3) – 4 .(2 + 1) + 7^2 =
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