Question

if m=-2 find the value of -m3 +6m-2-3m+6​

Answer 1

Answer:

m= 4

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Step-by-step explanation:

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Answer 2

Answer:

$\huge \bold \pink {given = > } \\ \\ \bold {m = - 2} \\ \\ \huge \bold \red{solution = > } \\ \\ \bold{ = > { - m}^{3}+ 6m - 2 -{ 3m + 6} }\\ \\ \bold { = > { - m}^{3} + 3m + 4} \\ \\ \bold{ = > ( { - 2})^{3} + 3( - 2) + 4} \\ \\ \bold{ = > - 8 - 6 + 4} \\ \\ \bold{ = > - 14 + 4} \\ \\ \bold \pink { answer = > - 10}$

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