Question

The simplest form
12-3(5+3)((7-9)-2))

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Answer 1

12-8×3[(-2)-2]

12-8(-12)

12-(-96)

108.

Answer 2

$12 - 3(5 + 3)((7 - 9)- 2)) \\ = (12 - 3 \times 8)( - 2- 2)) \\ = 12-3\times 8(-4) \\ = 12-(-96) \\ = 108 \: ans...$

Hope it helps you..