Don't Go on Multiplying

Algebra Level 1

Assume all the alphabets from \(a\) to \(z\) are assigned the values of their respective positions: \[\begin{align} a &= 1 \\ b &= 2 \\ c &= 3 \\ &\vdots \\ z &= 26. \end{align}\] Find the value of \[(x - a)(x - b)(x - c)(x - d)\cdots(x - z).\]