Question

(-1)²⁰¹⁷×(-9)² don't spam I will give you heart and mark brintile​

Answer 1

Answer: hey~

-81

Step-by-step explanation:

(-1)²⁰¹⁷×(-9)² = -1 x 81 = -81

the sign of 1 will be negative because '2017' is an odd no.

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Answer 2

-1^2017= -1

-9^2= +81

Ans -81