Well maybe not force but you can rearrange the equation such that you will have the quadratic in the form Ax2 Bx2 C 0. If ab equals any number other than 0 that there are many ways to factor ab. If ab 0 then either a 0 or b 0.
Then the factors were x 4 and x 5.
In your textbook a quadratic function is full of xs and ysThis article focuses on the practical applications of quadratic functions. 65 - 18x 2x2 4x2 - 12x 9 It seems to me that I can either do this. Whilst I believe that both these equations have the same roots It seems to me that the parabolas they represent are different. X b b 2 4ac 2a.