Question Find the roots k=78980720Alternative Form k=7.898072×107 Evaluate 78980720−kTo find the roots of the expression,set the expression equal to 0 78980720−k=0Move the constant to the right-hand side and change its sign −k=0−78980720Removing 0 doesn't change the value,so remove it from the expression −k=−78980720Solution k=78980720Alternative Form k=7.898072×107 Show Solution