OpenStudy (anonymous):

need help writing these expressions in radical form. please and thank you :)

4 years ago
OpenStudy (anonymous):

$1) 2\frac{ 5 }{ 3 }$ 2) $2) 4 \frac{ 4 }{ 3 }$

4 years ago
OpenStudy (anonymous):

Square it and stick it under a square-root sign.

4 years ago
OpenStudy (anonymous):

what do you mean ?

4 years ago
OpenStudy (anonymous):

$4\times\frac{4}{3} = +\sqrt{16\times\frac{16}{9}}$

4 years ago
OpenStudy (anonymous):

That's how I interpret the instructions anyway. Do you have an example to go by?

4 years ago
OpenStudy (anonymous):

The + sign is important because your original terms in the expressions are positive, while a square-root can be + or -.

4 years ago
OpenStudy (anonymous):

Ex: $\sqrt{4} = \space ^+_- 2$ because $(-2)^2 = 4$ and $(+2)^2 = 4$

4 years ago