Question

(x2

– x – 42) by (x – 7). = divide the following polonomial​

Answer 1

Step-by-step explanation:

$\frac{ {x }^{2} - x - 42}{x - 7} \\ \frac{ {x}^{2} - 7x - 6x - 42 }{x - 7} \\ \frac{x(x - 7) - 6(x - 7)}{x - 7} \\ \\ \frac{(x - 7)(x - 6)}{x - 7} = x - 6$