1.

Simplify $$ ^{3} sqrt{-2197} ^{3} sqrt{{-125}} ^{3} sqrt{27 over512}$$.

A. $$ {520 over 3}$$
B. $$ {520 over 13}$$
C. $$ {540 over 3}$$
D. $$ {520 over 13}$$
Answer» B. $$ {520 over 13}$$


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