Simplify using Exponent Rules: 74×7×713×7−20

(1 point)
Responses

28−2
28 to the negative 2 power

172
the fraction with numerator 1 and denominator 7 squared

173
the fraction with numerator 1 and denominator 7 cubed

17−2

1 answer

The correct answer is 17^-2.

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