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mylen [45]
3 years ago
11

I need assistance solving this for Algebra 2: 9 + ex = 12 solve

Mathematics
1 answer:
Shkiper50 [21]3 years ago
4 0

Answer:

x = 3

Step-by-step explanation:

9 + x = 12

Add -9 on both sides.

9 + x - 9 = 12 - 9

x = 3

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Which expression is a fourth root of -1+isqrt3?
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For k =1,

         \sf z = \sqrt[4]{10}\left[Cos \ \dfrac{5\pi}{12}+i \ Sin \ \dfrac{5\pi}{12}\right]

For k =2,

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For k = 3,

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For k = 4,

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