qual valor de
A)(1/7)⁵]²:(1/7)⅔
b[(-2)³]²:{(-2).(-2)⁴]
c(1/3)⁵.(1/3)⁸:(1/2)-²
e)(-1/2)⁵².[(-1/2)⁴]-⁷:[(-1/2).(-1/2)-³]
f)[(-5)¹⁷.(-5)-¹⁵]-3
------------------------
(-5)-³
g)(-27)⁵
-----------
(-81)³
ALGM ME AJUDA URGEENTEEE PLMDS QT Q DA ISSO
A)(1/7)⁵]²:(1/7)⅔
b[(-2)³]²:{(-2).(-2)⁴]
c(1/3)⁵.(1/3)⁸:(1/2)-²
e)(-1/2)⁵².[(-1/2)⁴]-⁷:[(-1/2).(-1/2)-³]
f)[(-5)¹⁷.(-5)-¹⁵]-3
------------------------
(-5)-³
g)(-27)⁵
-----------
(-81)³
ALGM ME AJUDA URGEENTEEE PLMDS QT Q DA ISSO
More Questions From This User See All
Lista de comentários
A)(1/7)⁵]²:(1/7)² = (1/7)¹⁰÷(1/7)² = (1/7)⁸
b[(-2)³]²:[(-2).(-2)⁴] = (-2)⁶÷(-2)⁵ = -2
c(1/3)⁵.(1/3)⁸:(1/3)-² = (1/3)⁵×(1/3)¹⁰ = (1/3)¹⁵
e)(-1/2)⁵².[(-1/2)⁴]-⁷:[(-1/2).(-1/2)-³]
(-1/2)⁵³×(-1/2)-²⁸÷(-1/2)-²
(-1/2)²⁵÷(-1/2)-² = (1/2)²⁷
f)[(-5)¹⁷.(-5)-¹⁵]-³/(-5)-³
[(-5)³²]-³÷(-5)-³
(-5)-⁶⁹÷(-5)-³ = (-5)-⁶⁶
g)(-27)⁵/(-81)³
3¹⁵÷3¹² = 3³
♥️♥️ Ótima Tarde ❤️ ❤️
20/07/23