Question

Factorise x^2+2x+4.

Answer 1

Answer: x2 + 2x + 4

by using the quadratic formula

2 +- $\sqrt{}$4-16/ 2

2+-2$\sqrt{}$3/2

soo roots are

1+$\sqrt{}$2 and 1-$\sqrt{}$2

Answer 2

Answer:

Answer: x2 + 2x + 4

by using the quadratic formula

2 +- \sqrt{}

4-16/ 2

2+-2\sqrt{}

3/2

soo roots are

1+\sqrt{}

2 and 1-\sqrt{}

2