Problem

\( P=x^{2}-7 x+8 \)

Solution

Step 1 ：\( P(x)=x^{2}-7x+8 \)

Step 2 ：\( P(x)=(x-4)(x-3) \)

Step 3 ：\( x=3, \; x=4 \)

From Solvely APP
Source: https://solvelyapp.com/problems/10392/

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