-2{3a -4 [a -(2 + a)]}
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Answered by
1
Answer:
-2{3a-4[a-(2+a)}]
-2{3a-4[a-2-a}]
-2{3a-4×[-2}]
-2{-6a+8}
-12a+16
Answered by
0
Answer:
3a -8 hope you have got it
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