factorise m²-7m-60 using by splitting the middle term of questions
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Answer:
(m+5)(m-12)
Step-by-step explanation:
Given expression is m²-7m-60
m²-7m-60
=>m²+5m-12m-60
=>m(m+5)-12(m+5)
=>(m+5)(m-12)
m²-7m-60=(m+5)(m-12)
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