Question

Elimina los paréntesis y reduce los términos semejantes en el siguiente polinomio: 6x^2 y-3z^3 x+8x-(18y-6xz)+(-yx^2+5x-3xz^3 )+4zx-y+3=

Answer 1

Respuesta:

-(-2 x^3 y^2+7 xy^4-6 y+-5)+(1 xy^4-3 x^3 y^2+3 x^2 )-(7 x^3 y^2-2)

=−((−2x3)(y2)+7xy4−6y−5)+1xy4−3x3y2+3x2+−1(7x3y2−2)

=−((−2x3)(y2)+7xy4−6y−5)+1xy4+−3x3y2+3x2+−1(7x3y2)+(−1)(−2)

=−((−2x3)(y2)+7xy4−6y−5)+1xy4+−3x3y2+3x2+−7x3y2+2

=2x3y2+−7xy4+6y+5+1xy4+−3x3y2+3x2+−7x3y2+2

=2x3y2+−7xy4+6y+5+xy4+−3x3y2+3x2+−7x3y2+2

=2x3y2+−7xy4+6y+5+xy4+−3x3y2+3x2+−7x3y2+2

=(2x3y2+−3x3y2+−7x3y2)+(−7xy4+xy4)+(3x2)+(6y)+(5+2)

=−8x3y2+−6xy4+3x2+6y+7

Answer 2

Explicación paso a paso: