Question

(4x^2-1) + (x^3 - 3x^2 + 6x - 2)
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Answer 1

Respuesta:

4x^2-1+(×^3-6+6×-2)

4x^2-1+(×^3-8+6×)

4×^2-1+×^3-8+6×

4×^2-9+×^3+6×

R//= ×^3+4×^2+6×-9