What is the solution given the expression 7x^-2 y when x=3 and y=9?
-7
-63
-9
-2...
Mathematics, 19.02.2022 02:00 studyqueen7232
What is the solution given the expression 7x^-2 y when x=3 and y=9?
-7
-63
-9
-27
Answers: 1
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