3 years ago

Please helppp number 11

Mathematics

1 answer:

aivan3 [116]3 years ago

4 0

Answer:

(1/3)⁷

Step-by-step explanation:

negative exponents work like this:

x⁻²=(1/x)²

Apply this theory to this equation:

3⁻⁷=

(1/3)⁷

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