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select the correct answer. which expression is equivalent to $5\\sqrt3{…

Question

select the correct answer.
which expression is equivalent to $5\sqrt3{6c} + 7\sqrt3{6c}$, if $c \
eq 0$?
\\(\bigcirc\\) a. \\(35\sqrt3{6c}\\)
\\(\bigcirc\\) b. \\(12\sqrt3{12c}\\)
\\(\bigcirc\\) c. \\(12\sqrt3{6c}\\)
\\(\bigcirc\\) d. \\(72c\\)

Explanation:

Step1: Identificar términos semejantes

Los términos $5\sqrt[3]{6c}$ y $7\sqrt[3]{6c}$ comparten el factor radical $\sqrt[3]{6c}$, por lo que son términos semejantes.

Step2: Sumar los coeficientes

Se suman los coeficientes de los términos semejantes, manteniendo el factor radical igual:
$$5\sqrt[3]{6c} + 7\sqrt[3]{6c} = (5+7)\sqrt[3]{6c}$$

Step3: Calcular la suma de coeficientes

$$(5+7)\sqrt[3]{6c} = 12\sqrt[3]{6c}$$

Answer:

C. $12\sqrt[3]{6c}$