Question

Find the roots of the quadratic equation x2+6x+9 = 0 answers

Answer 1

Answer:

${x}^{2} + 6x + 9 \\ \\ {x}^{2} + 3x + 3x + 9 \\ \\ x(x + 3) + 3(x + 3) \\ \\ (x + 3)(x + 3)$

therefore roots are -3 and -3

Answer 2

Answer:

Step-by-step explanation: