((5x^2 + 14x + 2)^2 - (4x^2 - 5x + 7)^2)/(x^2 + 2x + 1) =
Saluran Edukasion 2024-07-02T17:22:00
((5x^2 + 14x + 2)^2 - (4x^2 - 5x + 7)^2)/(x^2 + 2x + 1) = A(x^2 + 19x - 5) + B, hitunglah: a. A, c. A^2 - B^2 b. A+B, d. B(A^3 - B^3).
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