Задача 66744 (4/9)^2*18^2-(-0.2)^3*(-10)^4...

63699fa34ce58c1f3e23ace8

08.11.2022 03:56:49

(4/9)^2*18^2-(-0.2)^3*(-10)^4

5f3ea7e3faf909182968ddd9

08.11.2022 11:14:59

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(4/9)^2*18^2=((4/9)*18)^2=((4*18)/9)^2=(4*2)^2=8^2=64

(-0,2)^3=(-2/10)^3=-8/1000

(-10)^4=10000


(4/9)^2·18^2–(–0,2)^3·(–10)^4=64-(-8/1000)*10000=64-(-8*10))=64+80=144