Question 904625
{{{ (sqrt(-49) sqrt(25))/(-sqrt(-100)) }}}


{{{(sqrt(-7^2) sqrt(5^2))/(-sqrt(-10^2))}}}


{{{(sqrt(-1*7^2) sqrt(5^2))/(-sqrt(-1*10^2))}}}

{{{(sqrt(-1)sqrt(7^2)sqrt(5^2))/(-sqrt(-1)sqrt(10^2))}}}

{{{(i*7*5)/(-i*10)}}}

{{{35i/-10i}}}

{{{-35cross(i)/10cross(i)}}}

{{{-35/10}}}

{{{-3.5}}}