Question Find the roots b=77559Alternative Form b=7.2˙59740˙ Evaluate 559−77bTo find the roots of the expression,set the expression equal to 0 559−77b=0Move the constant to the right-hand side and change its sign −77b=0−559Removing 0 doesn't change the value,so remove it from the expression −77b=−559Change the signs on both sides of the equation 77b=559Divide both sides 7777b=77559Solution b=77559Alternative Form b=7.2˙59740˙ Show Solution