Odpowiedzi

2009-11-03T22:43:17+01:00
A) (5²-3³)²+4²:(-2)²= (25-9)²+4 = 625-450+81+4 = 260

b)[(3²)³:3⁴-(2⁶)²:2¹⁰]*5⁰= (3²-2²)*1 = 5

3-(5½-4)²+(3²-1²)² = 3 - 30,25 - 44 + 16 + 81 - 6 + 1 = 20¾