Answer:
The middle term of the equation is (x - 4)(x - 3) is -7x .
Explanation:
As given the expression in the question be as follow .
= (x - 4)(x - 3)
First open the bracket and simplify the above terms .
= x × x - x × 3 - 4 × x -4 × -3
= x² -3x -4x + 12
= x² -7x + 12
Therefore the middle term of the equation is (x - 4)(x - 3) is -7x .