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Simplify expression-5

Simplify expression-5-example-1

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(-2)^5 = -32

-5^4 = -625

3[(15 - 3)^2 ÷ 4] = 3[12^2 ÷ 4] = 3[144 ÷ 4] = 3[36] = 108

4(20 + 12) ÷ (4 - 3) = 4(32) ÷ 1 = 128

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