Question

4x²-36=0. que resultado tiene​

Answer 1

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Explicación paso a paso:

(2x + 6)(2x-6)=0

2x+6 =0 ^ 2x-6 = 0

x = -3 ^ x = 3

o sino

4x^2 - 36 = 0

x^2 = 36/4

x^2 = 9

x = raiz de 9

x = ±3