Question 144686
2x -10/x2power - 25 divided by x2power - 2x -15/x2power - 4x - 5
2(x-5) / (x-5)(x+5) divided by (x-5)(x+3) / (x-5)(x+1)
2 / x+5 divided by x+3 / x+1
2 / x+5 * x+1 / x+3
2x+2 / x^2+8x+15