(x2+x+1)(x+2)
(x2﹣x﹣1)(x+1)
(x2+2x﹣1)(x﹣1)
(x2﹣2x+3)(x﹣2)
(a2+3a﹣2)(a+3)
(a2﹣3a+4)(a﹣3)
(a2+4a+1)(2a﹣1)
(a2﹣4a+2)(3a+2)
(2x2﹣3)(x+5)
(x2+x+1)(x+2)
(x2﹣x﹣1)(x+1)
(x2+2x﹣1)(x﹣1)
(x2﹣2x+3)(x﹣2)
(a2+3a﹣2)(a+3)
(a2﹣3a+4)(a﹣3)
(a2+4a+1)(2a﹣1)
(a2﹣4a+2)(3a+2)
(2x2﹣3)(x+5)