Question

③$(x - 7)(x - 2)=$

Explanation:

Step1: Apply FOIL method

$(x - 7)(x - 2)=x\times x+x\times(- 2)+(-7)\times x+(-7)\times(-2)$

Step2: Simplify each term

$=x^{2}-2x - 7x+14$

Step3: Combine like - terms

$=x^{2}-9x + 14$

Answer:

$x^{2}-9x + 14$