Question Find the roots b=7029Alternative Form b=0.41˙42857˙ Evaluate 29−70bTo find the roots of the expression,set the expression equal to 0 29−70b=0Move the constant to the right-hand side and change its sign −70b=0−29Removing 0 doesn't change the value,so remove it from the expression −70b=−29Change the signs on both sides of the equation 70b=29Divide both sides 7070b=7029Solution b=7029Alternative Form b=0.41˙42857˙ Show Solution