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ZanzabumX [31]
4 years ago
8

Check all solutions to the equation. x² =-4

Mathematics
2 answers:
vovangra [49]4 years ago
4 0

Answer:

x=2i, -2i

Step-by-step explanation:

BARSIC [14]4 years ago
3 0

Answer:

2,-2 or maybe no real solutions but i went with 2,-2

Step-by-step explanation:

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3v-9=7+2v-v<br><img src="https://tex.z-dn.net/?f=3v%20-%209%20%3D%207%20%2B%202b%20-%20v" id="TexFormula1" title="3v - 9 = 7 + 2
Arlecino [84]

3v - 9 = 7 + 2v - v I'm assuming this is the equation. If not leave a note. Combine vs.

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3v = 7 + 9 + v

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3v - v = 16

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3 years ago
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first number is x , second number is y

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B (22,16)

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Read 2 more answers
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