if m=2 find the value of:- 4m (m - 6) - 3 (2m - 4) -45,
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Answer:
-77
Step-by-step explanation:
4(2)(2-6) - 3{2(2)-4} - 45
4(2)(-4) - 3(0) - 45
-32 -45
-77
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