Question

m2 + 3m - 4
pls help me factorise it pls pls ​

Answer 1

Step-by-step explanation:

M²+3M-4

m²+4m-1m-4

m(m+4)-1(m+4)

(m-1)(m+4) are the two factors of the given polynomial

So the two zeroes are m-1 = 1 & m+4 = - 4

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Answer 2

Answer:

To Factorise : m² +3m−4

By splitting the middle term=

m² −4m−m−4

=m(m+4)−1(m+4)

=(m−1)(m+4)

So, m² +3m−4=(m−1)(m+4)

Step-by-step explanation:

hope it will help you.