Question

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

Answer 1

\[1) 2\frac{ 5 }{ 3 }\] 2) \[2) 4 \frac{ 4 }{ 3 }\]

Answer 2

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

Answer 3

what do you mean ?

Answer 4

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

Answer 5

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

Answer 6

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

Answer 7

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