echristman04 echristman04

25-03-2020
Mathematics

contestada

Which expression is equivalent to 16x^2- 36

Respuesta :

devishri1977 devishri1977

25-03-2020

Answer:

Step-by-step explanation:

16x² - 36 = 4²*x² - 6²

= (4x)² - 6² {a² - b² = (a+b)(a-b)}

= (4x + 6 ) (4x -6)

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