Respuesta:
-8
Explicación paso a paso:
[tex](3 {x}^{2} + 5x)(2x - 3) \\ 2x(3 {x}^{2} + 5x) - 3(3 {x}^{2} + 5x) \\ 6 {x}^{3} + 10 {x}^{2} - 9 {x}^{2} - 15x \\ 6 {x}^{3} + {x}^{2} - 15x = 6 {x}^{3 } + 1 {x}^{2} - 15x[/tex]
Los coeficientes son: 6, 1 y -15
[tex]6 + 1 + ( - 15) \\ 6 + 1 - 15 = - 8[/tex]
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Respuesta:
-8
Explicación paso a paso:
[tex](3 {x}^{2} + 5x)(2x - 3) \\ 2x(3 {x}^{2} + 5x) - 3(3 {x}^{2} + 5x) \\ 6 {x}^{3} + 10 {x}^{2} - 9 {x}^{2} - 15x \\ 6 {x}^{3} + {x}^{2} - 15x = 6 {x}^{3 } + 1 {x}^{2} - 15x[/tex]
Los coeficientes son: 6, 1 y -15
[tex]6 + 1 + ( - 15) \\ 6 + 1 - 15 = - 8[/tex]