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Rudik [331]
3 years ago
15

Solve: (3x^4 − 3x) − (3x − 3x^4 )?

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
6 0

Option D is the correct answer

Step-by-step explanation:

(3 {x}^{4}  - 3x) - (3x - 3 {x}^{4} ) \\  \\  = 3 {x}^{4}  - 3x - 3x + 3 {x}^{4}  \\  \\  = 3 {x}^{4} + 3 {x}^{4} - 3x - 3x  \\  \\   \huge \red{= 6 {x}^{4}  - 6x }

alexandr1967 [171]3 years ago
4 0
<h3>Answer:</h3>

D. 6x^{4} -6x

<h3>Solution:</h3>

(3x^{4} -3x) -(3x -3x^{4}) \\ 3x^{4} -3x -3x +3x^{4} \\ (3 + 3)x^{4} +(-3 -3)x \\ 6x^{4} -6x

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natta225 [31]
What I would do is start with the price of the dessert and the sales tax $3.85+ $1.15= $5. I started with this because when you add the cents they equal a dollar which makes it easier to continue.


Then I would add the 2.75. This would be 7.75.


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3 years ago
Question 4(Multiple Choice Worth 1 points) (07.04 LC) Factor completely 49x2 − 9. (7x + 3)(7x − 3) (7x + 3)(x − 3) (7x − 3)(7x −
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