Question

4x^2 =1 es me mate porfi unu

Answer 1

Respuesta:

x = 1/2

x = -(1/2)

Explicación paso a paso:

4x² = 1

4x² - 1 = 0

(2x)² - 1 = 0

(2x - 1)(2x + 1) = 0

2x - 1 = 0; 2x = 1; x = 1/2

2x + 1 = 0; 2x = -1; x = -(1/2)