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22-06-2020
Mathematics

contestada

[tex]( {8x}^{2} + 4x + 4) - (7x + 9)[/tex]
Solve.

Respuesta :

24-06-2020

Answer:

Combining like terms together we get 4x - 7x = -3x and 4 - 9 = -5 so the answer is 8x² - 3x - 5.

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