Zadanie jest w załącznikach...Potrzebuje na teraz!!!
a) -4 ·(-2)= 8
b)-25³¹ = -5⁶² = 5⁶² =
5³¹ = 5³¹ = 5³¹ = 5³¹
c) -7¹⁰ =
-7¹⁰ = 1
d) -¼⁵ : ¼² = (-¼ ·4)⁷ = -1⁷ =-1
e) (- 1/100 ·10)⁵= -1/10⁵ =-1/1000000
f) -(0,04)⁷ · (-0,2)⁴ = -1 ·(-0,2)⁴ = 0,2⁴ =
0,04¹⁰ = 0,04⁻³ = 0,2⁻⁶ = 0,2¹⁰
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a) -4 ·(-2)= 8
b)-25³¹ = -5⁶² = 5⁶² =
5³¹ = 5³¹ = 5³¹ = 5³¹
c) -7¹⁰ =
-7¹⁰ = 1
d) -¼⁵ : ¼² = (-¼ ·4)⁷ = -1⁷ =-1
e) (- 1/100 ·10)⁵= -1/10⁵ =-1/1000000
f) -(0,04)⁷ · (-0,2)⁴ = -1 ·(-0,2)⁴ = 0,2⁴ =
0,04¹⁰ = 0,04⁻³ = 0,2⁻⁶ = 0,2¹⁰