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9966 [12]
4 years ago
7

Want Brainliest? Math help:)

Mathematics
1 answer:
svlad2 [7]4 years ago
7 0

Answer:

a) square root of -8

Step-by-step explanation:

<h2>a) x^2 -4 = -12</h2>

x^2 = -12+4

x^2 = -8

x = square root of -8

method used: idk what to call it.. simplification?

<h2 />

I didn't answer all of them but hopefully someone else answers the others and doesn't just type 'answer' in hopes of getting brainliest lol-

also I don't think this is wrong but if it is then apologies.

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