brianacatenacci111
brianacatenacci111
03-07-2020
Mathematics
contestada
evaluate 1/x^-2 for x=7
Respuesta :
09pqr4sT
09pqr4sT
03-07-2020
Answer:
49
Step-by-step explanation:
Put x as 7 and solve.
1/(7)^-2
7²/1
49/1 = 49
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