Question

factorize the following polynomials
(m²+m) (m²+m-2)-3​

Answer 1

Answer:

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Answer 2

Answer:

To Factorise : m

2

+3m−4

By splitting the middle term

=m

2

−4m−m−4

=m(m+4)−1(m+4)

=(m−1)(m+4)

So, m

2

+3m−4=(m−1)(m+4)