Question

Quais sao as soluçoes da equação (2×-1)(2×+3)=0

Answer 1

BNHAcademia ✌

(2x - 1)(2x + 3) = 0

2x - 1 = 0

2x = 1

x1 = 1/2

ou

2x + 3 = 0

2x = - 3

x2 = - 3/2

S = {- 3/2 , 1/2}

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