Question

  Giúp với😅😅

Answer 1

d) 5.4³ + 2.3 - 81.2 + 7

= 5.64 + 6 - 162 + 7

= 320 + 6 - 162 + 7

= 326 - 162 + 7

= 164 + 7

= 171

e) [(33 - 3) : 3]³⁺³

= (30 : 3)⁶

= 10⁶

= 1000000

g) 2⁵ + 2.{12 + 2.[3.(5 - 2) + 1] + 1} + 1

= 32 + 2.[12.(3.3 + 1) + 1] + 1

= 32 + 2.(12.10 + 1) + 1

= 32 + 2.121 + 1

= 32 + 242 + 1

= 275