Question Find the roots a=401900Alternative Form a≈2.244389 Evaluate 401a−900To find the roots of the expression,set the expression equal to 0 401a−900=0Move the constant to the right-hand side and change its sign 401a=0+900Removing 0 doesn't change the value,so remove it from the expression 401a=900Divide both sides 401401a=401900Solution a=401900Alternative Form a≈2.244389 Show Solution