Question

factorise(m²+3mn-15n-5m)​

Answer 1

Step-by-step explanation:

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Answer 2

${m}^{2} + 3mn - 15n - 5m \\ ( {m}^{2} - 5m + 3mn - 15n) \\ {m(m - 5) + 3n(m - 5)} \\ (m - 5)(m + 3n) \\ \\ {} \huge \red{hope \: it \: helps \: you}$