Question

Porfavor solo responder la pregunta, si no reporto >:(

Answer 1

Explicación paso a paso:

Términos similares

$( {x}^{3} {y}^{2} )( - 6 - \frac{8}{3} ) + 7 {x}^{2} {y}^{3} - 9 + \frac{7}{4} \\ ( {x}^{3} {y}^{2} )( \frac{ - 18 - 8}{3} ) = ( {x}^{3} {y}^{2} )( \frac{ - 26}{3} ) = 8 \frac{2}{3} ( {x}^{3} {y}^{2} )$

Términos independientes

$- \frac{ 9}{1} + \frac{7}{4} = \frac{ - 36 + 7}{4} = - \frac{29}{4} = - 7 \frac{1}{4}$

Suma total

$- 8 \frac{2}{3} {x}^{3} {y}^{2} + 7 {x}^{2} {y}^{3} - 7 \frac{1}{4} \\ - 8.67 {x}^{3} {y}^{2} + 7 {x}^{2} {y}^{3} - 7.25$