2⁷*3⁷:6⁵=(2*3)⁷:6⁵=6⁷:6⁵=6²=36 (-½)³(-½)⁴ *2⁷=(-½)⁷*2⁷=(-½*2)⁷=(-1)⁷=-1 0,1⁸ * 0,2⁸:0,02⁶=0,02⁸:0,02⁶=0,02²=0.0004 (-0,2)¹² * 5¹² * (-1)¹³= (-0,2 * 5)¹² * (-1)=1*(-1)=-1 (1½)³:(2¼)³ * 3³=(1½:2¼)³ * 3³=(3/2 :9/4)³ * 3³= =(3/2 *4/9)³ * 3³=(⅔ *3)³=2³=8 15⁷ *15⁴=15¹¹ (-5)¹⁰ * (-5)⁴=(-5)¹⁴=5¹⁴ 8⁹:8⁴=8⁵ (-7)⁸:(-7)²=(-7)⁶=7⁶ (5⁴)⁶=5²⁴ (-0,4³)⁵=(-0,4)¹⁵ 16⁵ * (4²)⁷= 16⁵ * 16⁷=16¹² (3¹⁵:9⁶)³=(3¹⁵:3¹²)³=3⁹ (25⁴ *9⁸)³=(25*81)¹²=2025¹² (7¹²:49⁵)²*7⁶=(7¹²:7¹⁰)²*7⁶=7⁴ *7⁶=7¹⁰ 7²=49 (-3)⁴=81 -6²=-36 (-4)³=-64 (1⅖)²=(7/5)²=49/25 56⁰=1 (-2½)³=(-5/2)³=-125/8 -4⁰=-1 (-6/7)²=36/49 (-1⅓)⁰=1 1,25³=1,953125 -5,5²=-30,25
załącznik 1 a) 2⁷*3⁷:6⁵=6⁷:6⁵=6²=36 b)(-1/2)³*(-1/2)⁴*2⁷=(-1/2)⁷*2⁷=1⁷=1 c)0,1⁸*0,2⁸:0,02⁶=0,02⁸:0,02⁶=0,02²=0,0004 d)(-0,2)¹²*5¹²*(-1)¹³=(-1)¹²*(-1)¹³=(-1)²⁵=(-1) e)(1 1/2)³:(2 1/4)³ * 3³=(3/2 :9/4)³ * 3³= =(3/2 *4/9)³ * 3³=(⅔ *3)³=2³8 załącznik 2 a) 15⁷*15⁴=15¹¹ b)(-5)¹⁰*(-5)⁴=(-5)¹⁴ c)8⁹:8⁴=8⁵ d)(-7)⁸:(-7)²=(-7)⁹ e)(5⁴)⁶=5²⁴ f)(-0,4³)⁵=(-0,4)¹⁵ g)16⁵ * (4²)⁷= 16⁵ * 16⁷=16¹² h)(3¹⁵:9⁶)³=(3¹⁵:3¹²)³=3⁹ i)(25⁴ *9⁸)³=(25*81)¹²=2025¹² j)(7¹²:49⁵)²*7⁶=(7¹²:7¹⁰)²*7⁶=7⁴ *7⁶=7¹⁰ załącznik 3 a)7²=49 b)(-3)⁴=81 c)-6²=-36 d)(-4)³=-64 e)(1⅖)²=(7/5)²=49/25 f)56⁰=1 g)(-2½)³=(-5/2)³=-125/8 h)-4⁰=-1 i)(-6/7)²=36/49 j)(-1⅓)⁰=-1 k)1,25³=1,953125 l)-5,5²=-30,25 jakby jakiś wynik się nie zgadzał(jeśli posiadasz wyniki :P) to pisz mi na PW pozdrawiam :)
Zad3 a]2⁷x3⁷:6⁵=6⁷:6⁵=6²=36 b](-1/2)³x(-1/2)⁴x2⁷=(-1/2)⁷x2⁷=1⁷=1 c]0,1⁸x0,2⁸:0,02⁶=0,02⁸:0,02⁶=0,02²=0,0004 d](-0,2)¹²x5¹²x(-1)¹³=(-1)¹²x(-1)¹³=(-1)²⁵=(-1) e](1+1/2)³:(2 1/4)³x3³=(3/2:9/4)³x3³=(3/2x4/9)³x3³=(2/3x3)³=2³=8 Zad2 a] 15⁷x15⁴=15¹¹ b](-5)¹⁰x(-5)⁴=(-5)¹⁴ c]8⁹:8⁴=8⁵ d](-7)⁸:(-7)²=(-7)⁶ e](5⁴)⁶=5²⁴ f](-0,4³)⁵=(-0,4)¹⁵ g]16⁵x(4²)⁷= 16⁵x16⁷=16¹² h](3¹⁵:9⁶)³=(3¹⁵:3¹²)³=3⁹ i](25⁴x9⁸)³=(25x81)¹²=2025¹² j](7¹²:49⁵)²x7⁶=(7¹²:7¹⁰)²x7⁶=7⁴x7⁶=7¹⁰ załącznik 3 a]7²=49 b](-3)⁴=81 c]-6²=-36 d](-4)³=-64 e](1+2/5)²=(7/5)²=49/25 f]56⁰=1 g](-2½)³=(-5/2)³=-125/8 h]-4⁰=1 i](-6/7)²=36/49 j](-1+1/3)⁰=1 k]1,25³=1,953125 l]-5,5²=-30,25