Question

Use the grouping method to factor x3 + x2 + 3x + 3.

O A. (x2 + 1)(x+3)
O B. (x+ 1)(x2 + 3)
C. x(x+3)(x + 1)
O D. (x+ 1)(x+3)

Answer 1

the answer is B. (x+1)(x2+3)