Question

(x-3)(x-7),Expand the given equation.

Answer 1

x(x-7) -3 (x-7)
=x²-7x -3x +21
=X² - 10X + 21

Answer 2

hello mate!.....


$given....... \\ \\ (x - 3)(x - 7) \\ \\ = x {}^{2} - 7x - 3x + 21 \\ \\ = x {}^{2} - 10x + 21 \\ \\ hope \: it \: helps \: u$