Question

Factor each of the following expressions A) x^2+9x+20

B)10n^2+n-3

and factor 2x^2+11x+15 symbolically

Answer 1

A) (x + 4)(x + 5)

B) (2n - 1)(5n + 3)

And I'm not sure what it means by 'symbolically' but here's the factor anyway.

(2x + 5)(x + 3)