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Vera_Pavlovna [14]
3 years ago
8

40 - 2 to the second power•9+17 can you please show me how you got this answer and tell me what it is please I will mark brainie

st

Mathematics
2 answers:
ollegr [7]3 years ago
5 0
Use orders of operations.
40 -  {2}^{2}  \times 9 + 17 \\ 40 - 4 \times 9 + 17 \\ 40 - 36 + 17 \\ 4 + 17 \\  = 21
bazaltina [42]3 years ago
4 0
359 bc 40-2=38 x 9=342 +17 =359
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