Answer:
a is the answer..........
A. 1÷(X+1) (x-2)
some steps are directly
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Step-by-step explanation:
199
49 + 64 + 81 - 36 +25+16
194 - 36 +25 + 16
-36 + 25 + 16
= -11 + 16 = 5
194 + 5 = 199
