Question

m² + 4m + 4 - n² factorize​

Answer 1

m

2

−mn+4m−4n

=m(m−n)+4(m−n)

=(m+4)(m−n)

The factors are (m+4),(m−n)

Answer 2

Answer:

${m}^{2} - mn + 4m - 4n$

$= m(m - n) \: + 4(m - n)$

$= (m + 4)(m - n)$

$The \: factors \: are (m+4),(m−n)$