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topjm [15]
4 years ago
13

Please help! , the expression z ^-44 can be simplified to​ _______

Mathematics
1 answer:
Elis [28]4 years ago
8 0

Answer:

1/ (z²)²

Step-by-step explanation:

z⁻⁴= 1/z⁴  (laws of exponents ) when a term with positive exponent is written in reciprocal the sign of its exponent changes

= 1/ (z²)²  Further breaking the 4th power

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