Question

Solve using quatritic equation formula 13xsquare+9(x+1)-(2x+3)(x+2)=6

Answer 1

Answer:

The roots Are  [- 1 + √34 ] / 11  and  [- 1 - √34 ] / 11

Step-by-step explanation:

13x² + 9x + 9 - 2x² - 4x - 3x - 6 - 6 = 0

11x² + 2x - 3 =0

By using Quadratic Formula we get,

x = [-2 ± √4 - 4(11 * (-3)) ] / 22

x = [- 2 ± √136] / 22

x = [- 1 ± √34 ] / 11