2 years ago

Solve using the elimination method. 5r-2s=21 & 2r+5s=20

1 answer:

5 0

I hope this is correct. I solved it using the addition elimination method. The answer is s= 2, and r= 5. I hope that was helpful.

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Nostrana [21]

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$x=3e^{i(\pi/2+2\pi k)/3}$
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where $k\in\{0,1,2\}$ . This means you have

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3 years ago

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Amiraneli [1.4K]

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Step-by-step explanation:

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