Efetue: A)-8(4x-6)-(-8)+3 B)-4(-3x+1)-8.... Pergunta de ideia deLualves56

December 2019 1 61 Report

Efetue:

A)-8(4x-6)-(-8)+3

B)-4(-3x+1)-8

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lelunardi1 A) -8(4x -6) -(-8) +3 =
-32x +48 +8 +3 =
-32x +59 =
-32x = -59
x = -59 / -32
x = + 59/32 ou 3,6875

B) -4(-3x +1) -8 =
+12x -4 -8 =
+12x = 4 + 8
+12x = 12
x = 12 / 12
x = 1

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-(+8)-(-17)+(-4)-(-6)

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Lualves56 December 2019 | 0 Respostas

Resolva: -(-1,2)+(+3,9)-(-7,2)-(+19,1) +(-4,9)+(-8,02)-(+19,41)+(-6,94) -(+8,1)-(+4,7)-(-7,9)+(-8,72)

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Lualves56 December 2019 | 0 Respostas

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Lualves56 December 2019 | 0 Respostas

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Lualves56 December 2019 | 0 Respostas

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-(+8)-(-17)+(-4)-(-6)

Resolva: -(-1,2)+(+3,9)-(-7,2)-(+19,1) +(-4,9)+(-8,02)-(+19,41)+(-6,94) -(+8,1)-(+4,7)-(-7,9)+(-8,72)

Calcule. A)(-12,8)elevado a 0 B)(-5)elevado a 3 C)(0,2)elevado a 2

Indique a onomatopeia presente na tira e o som que ela representa.

Resolva. (-3)+(+7,1)+(-7,1) (+6,98)+(-3,56)+(+3,56)

Efetue: A)-5-(-4)+(-2) B)3-(-6)-(+5) C)(-7)-(+8)-(-9)

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