Question

question
simplify:
(2x^5)(-5x^4)
answer attempt 1 out of 2
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Explanation:

Step1: Multiplicar los coeficientes

$2 \times (-5) = -10$

Step2: Combinar términos con $x$

$x^5 \times x^4 = x^{5+4} = x^9$

Step3: Unir los resultados

$-10 \times x^9$

Answer:

$\boldsymbol{-10x^9}$