Respuesta:
6x-3
Explicación paso a paso:
(x²+6x-10) -(3x²-10x+2) + (2x²-10x+9)=
x²+6x-10-3x²+10x-2+2x²-10x+9=
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Respuesta:
6x-3
Explicación paso a paso:
(x²+6x-10) -(3x²-10x+2) + (2x²-10x+9)=
x²+6x-10-3x²+10x-2+2x²-10x+9=
6x-3