MyOnlyOne MyOnlyOne

22-11-2017
Mathematics

contestada

30 pts!

Simplify each expression. Give your answer using positive exponents.

1: 8^-2

2: 1/3^-3

3: 6^-12 * 6^8 * 6^0

Respuesta :

choixongdong choixongdong

22-11-2017

1: 8^-2 = 1 / 8^2 = 1/64

2: 1/3^-3 = 3^3 = 27

3: 6^-12 * 6^8 * 6^0 = 6^(-12+8+0) = 6^-4 = 1/6^4 = 1 / 1296

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