vă rog am nevoie la 12!!!
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Răspuns:
2³⁰ : 2²⁵ + 2⁴⁰ - 2¹ • [ 128 : 2⁵ + 2³: ( 2¹• 2⁴ - 24¹)]=
2³⁰: 2²⁵ + 2⁴⁰- 2¹• [ 128 : 2⁵+ 2³: ( 2⁵- 24) =
= 2³⁰: 2²⁵+ 2⁴⁰- 2¹• ( 128 : 2⁸: ( 32- 24 )
= 2³⁰: 2²⁵ + 2⁴⁰- 2¹ • ( 128: 256 : 8)
= 2⁵ + 2⁴⁰- 2¹ • ( 128 : 32)
= 2⁸- 2¹ • 4
= 256•4
= 2224