dave34
dave34
08-09-2016
Mathematics
contestada
Simplify expression-5
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nobillionaireNobley
nobillionaireNobley
09-09-2016
(-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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