Question

n^2 + 301n - 21660 = 0

solve this and tell how is it coming to that step​

Answer 1

Answer:

• $\bold{n=60\;or\;n=-361}$

Step-by-step explanation:

Given :

$\bold{n^{2}+301n-21660=0}$

To find :

$\bold{Value\;of\;n\;?}$

Solution :

$\bold{n^{2}+301n-21660=0}$

$\bold{n^{2}+361n-60n-21660=0}$

$\bold{n(n+361)-60(n+361)=0}$

$\bold{(n-60)=0\;and(n+361)=0}$

∴ $\bold{n=60\;or\;n=-361}$