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Mathematics 12 Online
OpenStudy (anonymous):

Solve the following roots. Medals for everyone!

OpenStudy (anonymous):

\[\sqrt{27} \]

OpenStudy (anonymous):

\[\sqrt{32}\]

OpenStudy (anonymous):

Please tell me how to do the first one.

OpenStudy (anonymous):

\[\sqrt{40}\]

OpenStudy (anonymous):

\[\sqrt{44}\]

OpenStudy (nubeer):

\[(3^{2})^{\frac{ 1 }{ 2 }}\] cancel the power 2 u will get 3 this is the first one

OpenStudy (nubeer):

\[\sqrt{32} \] =\[(4 \times8)^{1/2}\] \[(16^{1/2}) \times (2)^{1/2}\]

OpenStudy (nubeer):

\[(4^{2})^{1/2} \times \sqrt{2}\] answer is 4√2

OpenStudy (nubeer):

same way u have to do others with factors.

OpenStudy (anonymous):

Can you please explain again? I am terrible at sq roots, and don't really understand them.

OpenStudy (nubeer):

ok u have to tell me what part u dont understand so i can be specific.. basically we have to find a multiple of a perfect square.. like 16 has a perfect square root

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