Again, since {{MATH_83}} is a polynomial, we see that {{MATH_84}} is continuous for all real numbers. Consider the table {{MATH_85}} By the Intermediate Value Theorem, {{MATH_86}} has a root between {{MATH_87}} and {{MATH_88}}. Repeating the process {{MATH_89}} and using the Intermediate Value Theorem, we can conclude that {{MATH_90}} has a root between {{MATH_91}} and {{MATH_92}}, and the root is {{MATH_93}} rounded to one decimal place. {{CMD_94}} {{CMD_95}}