What is the answer to √a³-7 + -4

Mathematics

1 answer:

Oksanka [162]1 year ago

4 0

Answer:

√a^3−7-4

Step-by-step explanation:

Replace all occurrences of + − with a single −. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because 1⋅ −1= −1

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Answer:

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Step-by-step explanation:

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