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11-11-2020
Mathematics

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Combine like terms 3y2 + 3(4y2 - 2)

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11-11-2020

Step-by-step explanation:

[tex]3y {}^{2} + 3(4y {}^{2} - 2) \\ \\ {3y}^{2} + 12 {y}^{2} - 6 \\ 15 {y}^{2} - 6[/tex]

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11-11-2020

Answer:

15y² - 6

Step-by-step explanation:

3y2 + 3(4y2 - 2)

Distribute: 3y² + 12y² - 6

Add like terms: 15y² - 6

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