Question

Factor the function completely into linear factors y=x^2+4x+11

Answer 1

Answer: y= (x+2)^2 + 7

Explanation:

y= (x+2)^2 + 7

y = (x+2) (x+2) +7

y= x^2 + 2x + 2x + 4 +7

y= x^2 + 4x + 11