faktorkanlah -x²-2x+3
Penyelesaian:
[tex] - x^{2} - 2x + 3 \\ = - ( {x}^{2} + 2x - 3) \\ = - (x - 1)(x + 3)[/tex]
x = 1, -3
[answer.2.content]Penyelesaian:
[tex] - x^{2} - 2x + 3 \\ = - ( {x}^{2} + 2x - 3) \\ = - (x - 1)(x + 3)[/tex]
x = 1, -3
[answer.2.content]