Question

9) 5xy2 – 9x2y + 2 + 4x2y + 8xy 2-14 - 2x2y – 8x2y + 7 xy2 + 6 - 16x2 y - 9x2y + 3 =​

Answer 1

Explicacion paso a paso:

5xy2−9x2y+2+4x2y+8xy(2)−14−2x2y−8x2y+7xy2+6−16x2y−9x2y+3

=5xy2+−9x2y+2+4x2y+16xy+−14+−2x2y+−8x2y+7xy2+6+−16x2y+−9x2y+3

=5xy2+−9x2y+2+4x2y+16xy+−14+−2x2y+−8x2y+7xy2+6+−16x2y+−9x2y+3

=(−9x2y+4x2y+−2x2y+−8x2y+−16x2y+−9x2y)+(5xy2+7xy2)+(16xy)+(2+−14+6+3)

Solucion:

=−40x2y+12xy2+16xy+