Question

उत्तर द्या n2 - p2 अवयव पाड. ​

Answer 1

Answer:

O2. ans__________________

Answer 2

Given :  n² - p²

To Find :   अवयव

Factorize

Solution:

n² - p²

Use a² - b² = (a + b)(a - b)

a = n

b = p

Hence

n² - p² = (n + p)(n - p)

n² - p² = (n + p)(n - p)

अवयव  (n + p)(n - p)

Another method :

n² - p²

Add and subtract np

n² - p²  + np - np

reorder terms

n² + np  - p²  - np

= n(n + p) - p(p + n)

= (n + p)(n - p)

Hence  n² - p² = (n + p)(n - p)

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