Question

Al factorizar $36a^{2} - 4b^{2}$ se obtiene

Answer 1

Explicación paso a paso:

36a² - 4b²

4(9a² - b²)

4 [ (3a)² - (b)² ]

4 [ (3a - b)(3a + b) ]

4(3a-b)(3a+b)