Question Find the roots b=8522Alternative Form b≈0.258824 Evaluate 22−85bTo find the roots of the expression,set the expression equal to 0 22−85b=0Move the constant to the right-hand side and change its sign −85b=0−22Removing 0 doesn't change the value,so remove it from the expression −85b=−22Change the signs on both sides of the equation 85b=22Divide both sides 8585b=8522Solution b=8522Alternative Form b≈0.258824 Show Solution