14. (b-1)(b-8)16. (m+4)(m-1)
Ax^2 + Bx + CGet the equation to equal 0Then, multiply A and C, then find factors of A*C that add up to B.Example:b^2 - 9b + 8A = 1, B = -9, C = 8A*C = 8-8 and -1 work, they add up to B:(x-8)(x-1)Solutions would then be 8 and 1.