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Mathematics 9 Online
OpenStudy (anonymous):

Solve

OpenStudy (anonymous):

\[\sqrt[3]{x-3}-5=16\]

OpenStudy (anonymous):

Here is a complete explanation and the solution.

OpenStudy (anonymous):

thts not one of the answers i haveto choose from

OpenStudy (anonymous):

x = 5 x = 19 x = 52 x = 67

OpenStudy (anonymous):

Sorry:/ All I can say is you might want to check the problem and I'll try again.

OpenStudy (mertsj):

Add 5 to both sides and then cube both sides.

OpenStudy (anonymous):

which would be x-3=9261

OpenStudy (mertsj):

\[\sqrt[3](x-3)=21{?}\] \[x-3=21^3\] \[x-3=9261\] \[x=9264\]

OpenStudy (anonymous):

i dont understand if it equals that , then why dont i have tht to chose from?

OpenStudy (mertsj):

Read the question that the problem asks very carefully. Maybe it is not asking for the value of x.

OpenStudy (anonymous):

it jst says solve

OpenStudy (mertsj):

Well then are you sure you copied it right? Maybe it is not the third root.

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