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Efectúa la operación entre polinomios: , lix \[ \left(5 x^{4}+1.3 x^{2}-x+10\right)-\left(-6 x^{4}+9 x^{3}+7\right) \]

Ask by Simmons Joseph. in Mexico
Jan 23,2025

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El resultado de la operación es \(11x^{4} - 9x^{3} + 1.3x^{2} - x + 3\).

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Para efectuar la operación entre los polinomios, primero distribuimos el signo negativo en la segunda parte de la ecuación: \[ (5x^4 + 1.3x^2 - x + 10) - (-6x^4 + 9x^3 + 7) = 5x^4 + 1.3x^2 - x + 10 + 6x^4 - 9x^3 - 7 \] Ahora, combinamos los términos semejantes: \[ (5x^4 + 6x^4) + (-9x^3) + (1.3x^2) + (-x) + (10 - 7) = 11x^4 - 9x^3 + 1.3x^2 - x + 3 \] Entonces, el resultado final de la operación es: \[ 11x^4 - 9x^3 + 1.3x^2 - x + 3 \]

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