Question

simplify:(1/3-²)+(1/5-²)+(1/7-²)​

Answer 1

Answer:

83

Step-by-step explanation:

(1/3-²)+(1/5-²)+(1/7-²)

(a/b^-m) = b/a^m

(3)²+(5)²+(7)² = 9+25+49=83

Answer 2

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The answer is in the picture ✔️✔️✔️