Question

a) 3x2– 4x + 1 = 0
b) 5x2+ 3x – 2 = 0
c) 2x2 + 7x + 3 = 0
d) 2x2+ 5x – 7 = 0
e) 3x2– 4x = 0
f) 9x2– 16 = 0​

Answer 1

Respuesta:

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Explicación paso a paso:

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