Question

2) 3(x – 3) – 4(x + 2) = 4
3) x
2 – 2x + 3x = (x – 1)2 + 8
4) (x + 2)2 = (1 + x)
2 + 5
5) +3
6
=
2+1
3

Answer 1

Respuesta:

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