Question 1022887
We do this by rationalizing the denominator, which means we multiply top and bottom by the conjugate of the bottom...thus we get
{{{(5+2i)/(1-7i) = ((5+2i)(1+7i))/((1-7i)(1+7i)) = (-9 + 37i)/50 = -9/50 + (37/50)i}}}