Simplify: fracx2+7x+10x2+4x+4\\frac{x^2 + 7x + 10}{x^2 + 4x + 4}fracx2+7x+10x2+4x+4 (assume xneq−2x \\neq -2xneq−2).
fracx+5x+2\\frac{x+5}{x+2}fracx+5x+2
fracx+5x−2\\frac{x+5}{x-2}fracx+5x−2
fracx−5x+2\\frac{x-5}{x+2}fracx−5x+2
x+5x + 5x+5