Oblicz:
(-2)²*(-2)⁶*(-2)³ /(-2)⁵*(-2)⁵=(-2)²⁺⁶⁺³/(-2)⁵⁺⁵=(-2)¹¹/(-2)¹⁰=(-2)¹=-2
(3²*3¹⁵):(3⁷*3⁸)=3¹⁷:3¹⁵=3²=9
(a⁴*a³):a²=a⁷:a²=a⁵
(2/3)⁻²:(1/4)²=(3/2)²:1/16=9/4*16=36
(0,3)⁸*(3 1/3)⁸=(0,3*3 1/3)⁸=1⁸=1
7³²*7⁶³*(7⁴)⁶ / (7⁸)⁹*(7⁶)⁸=7⁹⁵*7²⁴ / 7⁷²*7⁴⁸=7¹¹⁹/7¹²⁰=7⁻¹=1/7
2¹³*2⁵ / 8⁶=2¹⁸/(2³)⁶=2¹⁸/2¹⁸=2⁰=1
(-1)³*(-1)²*(-1)=-1⁶=1
rozwiązanie w załączniku
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(-2)²*(-2)⁶*(-2)³ /(-2)⁵*(-2)⁵=(-2)²⁺⁶⁺³/(-2)⁵⁺⁵=(-2)¹¹/(-2)¹⁰=(-2)¹=-2
(3²*3¹⁵):(3⁷*3⁸)=3¹⁷:3¹⁵=3²=9
(a⁴*a³):a²=a⁷:a²=a⁵
(2/3)⁻²:(1/4)²=(3/2)²:1/16=9/4*16=36
(0,3)⁸*(3 1/3)⁸=(0,3*3 1/3)⁸=1⁸=1
7³²*7⁶³*(7⁴)⁶ / (7⁸)⁹*(7⁶)⁸=7⁹⁵*7²⁴ / 7⁷²*7⁴⁸=7¹¹⁹/7¹²⁰=7⁻¹=1/7
2¹³*2⁵ / 8⁶=2¹⁸/(2³)⁶=2¹⁸/2¹⁸=2⁰=1
(-1)³*(-1)²*(-1)=-1⁶=1
rozwiązanie w załączniku