The quadratic expression x² + 5x + 6 can be factored into which form?
○ (x - a) (x - b)
○ (x - a)²
○ (x + a) (x - b)
○ (x + a)²
○ (x + a) (x + b)​

The quadratic expression x 5x 6 can be factored into which form x a x b x a x a x b x a x a x b class=