Evaluate the following limit in two different ways: with and without l'Hpital's Rule. 7x4 -9x lim X 3x 4 - 5x Apply l'Hpital's Rule as many times as needed to find an equivalent limit that does not produce an indeterminate form. 7x-9x lim x 3x-5x = lim 4 -1 818 Describe how to evaluate the given limit without using l'Hpital's Rule. Select the correct choice below and fill in the answer box to complete your choice. (Simplify your answer. Do not factor.) A. Remove common factors in the numerator and denominator to obtain lim 81X O B. C. Divide each term in the numerator and denominator by x to obtain lim ( Multiply each term in the numerator and denominator by x to obtain lim 818 O D. 1 Use the change of variables u == to obtain lim X 7x-9x Using either approach, lim -1 +0+n 818 e Time