Matematika

Pertanyaan

(x-3)(6x+11)=2(7-4x)
Persamaan linear satu variabel

1 Jawaban

  • (x-3)(6x+11)=2(7-4x)

    (x.6x) +(x.11) + (-3.6x) + (-3.11) = 14 -8x

    6x^2 + 11x -18x -33 = 14 -8x

    6x^2 -7x -33 +8x = 14

    6x^2 +x -33-14=0

    6x^2 + x - 47 =0



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