Question

( x4 + 9xy3 – 11y4 )(20y4 – 8x3 – 6x2y2)

Answer 1

Respuesta:

20y^4x^4-8x^7-6x^6y^2+180xy^6-54x^3y^5-220y^8+88x^3y^4+66x^2y^6

Explicación paso a paso:

(20y4 – 8x3 – 6x2y2)

× ( x4 + 9xy3 – 11y4 )

20y^4x^4-8x^7-6x^6y^2

180xy^6-54x^3y^5-220y^8

88x^3y^4+66x^2y^6

20y^4x^4-8x^7-6x^6y^2+180xy^6-54x^3y^5-220y^8+88x^3y^4+66x^2y^6