Answer:
[tex]5(\sqrt[3]{x})+9(\sqrt[3]{x})=(5+9)(\sqrt[3]{x})=14(\sqrt[3]{x})[/tex]
Step-by-step explanation:
Because the terms in the parentheses are the same, then the numbers in front, 5 and 9, are added. Therefore, the answer is [tex]14(\sqrt[3]{x})[/tex].