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26-09-2021
Mathematics

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6x to the power of 2 + 5x +3(2x to the power of 2) + 7x

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Fingynium894 Fingynium894

26-09-2021

Answer: 6x² + 5x + 3 • 2x² + 7x = 12x² + 12x

Explanation:

6x² + 5x + 3 • 2x² + 7x

Multiply 3 by 2 to get 6. (6x² + 5x + 6x² + 7x)

Add 6x² and 6x² to get 12x². (12x² + 5x + 7x)

Add 5x and 7x to get 12x. (12x² + 12x)

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