Mathematics, 27.10.2020 01:20 sheltongraham1011

Sabendo que a sequência (x, 2x - 6, 4x -22) é uma PA. Determine o valor de x e da razão(r), respectivamente. a) 4 e 10 b) 10 e 6 c) 10 e 4 d) 4 e 6 e) 10 e -4

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Sabendo que a sequência (x, 2x - 6, 4x -22) é uma PA. Determine o valor de x e da razão(r), respecti...