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Elodia [21]
3 years ago
13

Help me please I’m doing a test and cant get this

Mathematics
1 answer:
ella [17]3 years ago
7 0

Answer:

16

Step-by-step explanation:

first you get rid of the exponents and get

9+25-2×9

then you multiply and get

9+25-18

then you add And get

34-18

lastly you subtract to get your answer which is

16

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Answer:

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Step-by-step explanation:

we know that

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substitute

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