find the fractorisation of m²-m-42
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Answered by
2
m^2-m-42
m^2-7m+6m-42
m(m-7)+6(m-7)
(m+6)(m-7)
m=-6,7 is the answer
hope this may helps you
m^2-7m+6m-42
m(m-7)+6(m-7)
(m+6)(m-7)
m=-6,7 is the answer
hope this may helps you
Asha09:
it's wrong :P
Answered by
1
m²-m - 42
= m²-7m +6m-42
=m(m-7)+6(m-7)
=(m-7)(m+6)
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