Question Find the roots b=19852Alternative Form b≈0.001008 Evaluate 1985b−2To find the roots of the expression,set the expression equal to 0 1985b−2=0Move the constant to the right-hand side and change its sign 1985b=0+2Removing 0 doesn't change the value,so remove it from the expression 1985b=2Divide both sides 19851985b=19852Solution b=19852Alternative Form b≈0.001008 Show Solution