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arlik [135]
3 years ago
13

What is i^30? A. -i B. -1 C. i D. 1​

Mathematics
2 answers:
Mariulka [41]3 years ago
8 0

Answer:

B

Step-by-step explanation:

i^{30} = i^{2*15} = (i^{2})^{15}=(-1)^{15} = -1

tresset_1 [31]3 years ago
7 0

Answer:

B

Step-by-step explanation:

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Can someone help me out ? Don't just guess the answer :(
Monica [59]
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5 0
3 years ago
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kkurt [141]

Answer:

y = -3, -4

Step-by-step explanation:

Formula is (b/2)^2

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8 0
3 years ago
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