Question

calcular la e)
ayuda es urgenteee aaaaa ​

Answer 1

Explicación paso a paso:

$2( - 4x + {x}^{3} + 3) + (2 {x}^{4} +5 {x}^{2} - 7) +( 3 {x}^{2} - 5x + 2) \\ - 8x + 2 {x}^{3} + 6 + 2 {x}^{4} + 5 {x}^{2} - 7 + 3 {x}^{2} - 5x + 2 \\ 2 {x}^{4} + 2 {x}^{3} + 8 {x}^{2} - 13x + 1$