Question

Multiply :-


If possible then please solve it in a rough notebook and share the picture of it . This will be really helpful ​

Answer 1

Step-by-step explanation:

(x + 4) × (x - 5)

= x(x - 5) + 4(x - 5)

= (x² - 5x) + (4x - 20)

x² (- 5x + 4x) - 20

x² - x - 20

Answer 2

Answer:

refer to the attachment