Question

factorise
2m2 - 12m + 16​

Answer 1

Answer:

$2 {m}^{2} - 12m + 16 \\ \\ = 2( {m}^{2} - 6m + 8) \\ \\ = {m}^{2} - 6m + 8 \\ \\ = {m}^{2} - (4 + 2)m + 8 \\ \\ = {m}^{2} - 4m - 2m + 8 \\ \\ = m(m - 4) - 2(m - 4) \\ \\ = (m - 4)(m - 2) \\ \\ either \: m - 4 = 0 \\ \\ = > m = 4 \\ \\ or \: m - 2 = 0 \\ \\ = > m = 2$

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Answer 2

Step-by-step explanation:

m= -2=0 this is ur answer