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Simplify -[-5x2 - (-5x2 + 6)] - [-(-6x2 - (4 + 4x2)) - 8x2]

1 Answer

3 votes
Answer: 2 - 2
x^(2)

Step-by-step explanation:
PEMDAS
-[-5
x^(2) - (-5
x^(2) + 6)] - [-(-6
x^(2) - (4 + 4
x^(2))) - 8
x^(2)]
Parentheses and Brackets
-[-5
x^(2) - (-5
x^(2) + 6)] - [-(-6
x^(2) - (4 + 4
x^(2))) - 8
x^(2)]
-[-5
x^(2) + 5
x^(2) - 6
] - [-(-6
x^(2) - 4 - 4
x^(2)
) - 8
x^(2)]
-[-5
x^(2) + 5
x^(2) - 6] - [6
x^(2) + 4 + 4
x^(2)
- 8
x^(2)]
5
x^(2) - 5
x^(2) + 6
- [6
x^(2) + 4 + 4
x^(2) - 8
x^(2)]
5
x^(2) - 5
x^(2) + 6 - 6
x^(2) - 4 - 4
x^(2) + 8
x^(2)

Addition and Subtraction of like terms
5
x^(2) - 5
x^(2)
+ 6 - 6
x^(2) - 4 - 4
x^(2) + 8
x^(2)
6 - 6
x^(2) - 4 - 4
x^(2) + 8
x^(2)
6 - 4 - 6
x^(2) - 4
x^(2) + 8
x^(2)
2 - 10
x^(2) + 8
x^(2)
2 - 2
x^(2)
User Eloy
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