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Mathematics 9 Online
OpenStudy (anonymous):

open study Solve ^6 square root x +1– 3 = 15

OpenStudy (anonymous):

x = 8 x = 71 x = 75 x = 107 choices

OpenStudy (anonymous):

What does this mean? "^6 square root"

OpenStudy (anonymous):

its 6 radical x+1 or in other words 6th root of x+1 i dont know how to right the radical sign srry

OpenStudy (anonymous):

Ah, sixth-root. Got it, so it looks like this? \[\large \sqrt[6]{x+1}-3=15\]

OpenStudy (anonymous):

If so, add 3 to both sides, then raise both sides to the 6th power. That should get you there.

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