Answer:
[tex]\sqrt[4]{8}[/tex]
Step-by-step explanation:
Step 1: [tex]\sqrt[4]{7+(2+6) divided by 4(1/2)}[/tex]
Step 2: [tex]\sqrt[4]{7+8 divided by 4(1/2)}[/tex]
Step 3: [tex]\sqrt[4]{7+2(1/2)}[/tex]
Step 4: [tex]\sqrt[4]{7+1}[/tex]
Step 5 (Answer):
[tex]\sqrt[4]{8}[/tex]