Put the steps in order to solve the following problem by completing the square in the correct order 2? + 18x - 72 = 0 1. (x + 9)^2=153
2. x = -9 plus or minus 3 square root of 17
3. x + 9 = plus or minus the square root of 153
4.x = -9 plus or minus the square root of 153
5. x^2 + 18x+ 81 = 153
6. x^2 + 18x = 72

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext