Question

5. गुणनखण्ड ज्ञात कीजिए:
(i) (x + 4)2 - (x + 8)2
(iii) 1 - 2ab - (a² + b²)​

Answer 1

Step-by-step explanation:

1. 2x+8 - 2x+16

so 2x cut by 2x because one has + and other has -

8+16=24