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alisha [4.7K]
1 year ago
10

PLEASE HELP !!! which choices are equivalent to square root of -4???

Mathematics
2 answers:
san4es73 [151]1 year ago
6 0
Answer: A) 2i

√-4 is a complex number and its square root is another complex number ‘2i’.
Jet001 [13]1 year ago
5 0

Answer:

-2

Step-by-step explanation:

just a guess but it's right

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Which of the following equations is equivalent to 2(3x - 1) = 3 - (- 2 - x)?
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Step-by-step explanation:

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5 0
3 years ago
y = -16x2 + 32x - 10 This parabola has x-intercepts, representing the times when the dolphin's height above water is feet.
Lina20 [59]
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<span>representing the times when the dolphin's height above water is </span>
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Step-by-step explanation:

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