Question

How to factorise 4n^2+5n-636, by doing prime factorisaton of 636?

Answer 1

Hey friend

Here is your answer

=4n²+5n-636

=4n²+(53-48)n-636

=4n²+53n-48n-636

=n(4n+53)-12(4n+53)

=(4n+53)(n-12)

HOPE THIS HELPS YOU

Answer 2

Given Equation is 4n^2 + 5n - 636

= > 4n^2 - 48n + 53n - 636

= > 4n(n - 12) + 53(n - 12)

= > (4n + 53)(n - 12).


Prime factorization of 636 = 2^2 * 3 * 53.


Hope this helps!