Question Find the roots k=21709142Alternative Form k≈2.170914×107 Evaluate 21709142−kTo find the roots of the expression,set the expression equal to 0 21709142−k=0Move the constant to the right-hand side and change its sign −k=0−21709142Removing 0 doesn't change the value,so remove it from the expression −k=−21709142Solution k=21709142Alternative Form k≈2.170914×107 Show Solution