Respuesta:
Explicación paso a paso:
1) [tex]x^{2} -y^{2}[/tex]
2) [tex](x-y)^{2}[/tex]
3) [tex]2x . 2y - x.y/2 - x.y[/tex] = [tex]4xy -xy/2 - xy[/tex] = [tex]\frac{5}{2} xy[/tex]
4) [tex]x.2x - 2x.y/2[/tex] = [tex]2x^{2} - xy[/tex] = [tex]x(2x - y)[/tex]
5) [tex]12.8 - 4(2x.2x)[/tex] = [tex]96 - 4(4x^{2} )[/tex] = [tex]96 - 16x^{2}[/tex] = [tex]16(6 -x^{2} )[/tex]
x2
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Respuesta:
Explicación paso a paso:
1) [tex]x^{2} -y^{2}[/tex]
2) [tex](x-y)^{2}[/tex]
3) [tex]2x . 2y - x.y/2 - x.y[/tex] = [tex]4xy -xy/2 - xy[/tex] = [tex]\frac{5}{2} xy[/tex]
4) [tex]x.2x - 2x.y/2[/tex] = [tex]2x^{2} - xy[/tex] = [tex]x(2x - y)[/tex]
5) [tex]12.8 - 4(2x.2x)[/tex] = [tex]96 - 4(4x^{2} )[/tex] = [tex]96 - 16x^{2}[/tex] = [tex]16(6 -x^{2} )[/tex]
Respuesta:
Explicación paso a paso:
x2