Show how to get the sum of the 2 rational expressions below by completing the following 4 steps. (Show work): 6(x45) + 15 18(3+ 5) 1) Find the LCD by factoring each denominator. 6(x + 5) = 18(x + 5) = LCD = 2) Rewrite each fraction as an equivalent fraction with the LCD as the common denominator. 6(x+5) 15 18(x+5) 3) Add the new fractions. I 15 6(x+5) + 18(z+5)