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ruslelena [56]
3 years ago
8

How do you simplify i²⁹? (If you can't tell, that's the imaginary number i^29).

Mathematics
1 answer:
maria [59]3 years ago
6 0
The imaginary number ' i ' is the square root of -1.

i = √-1
i² = -1
i³ = -√-1
i to the 4th power = +1
i to the 5th power = √-1
etc.

and all the higher powers keep going in the same 4-step cycle.

What's 29 divided by 4 ?
It's 7 with a remainder of 1.

So 29 with all the 4s thrown away is 1, and ' i ' to the 29th power is
the same thing as ' i ' to the 1st power = √-1  or just  plain ' i '.
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Step-by-step explanation:

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2 years ago
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3 years ago
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What is the perimeter of triangle ABC? Round each step to the nearest tenth. Please help me
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In a triathlon , Jenny swam for 1 hour , biked for 1.75 hours , and ran for 1 hour. Her average biking speed was 2 times her ave
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Jenny average swimming speed was 2.5 km/h, her average biking speed was 24 km/h and her average running speed was 12 km/h.

<h3>Speed</h3>

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Speed = distance / time

Let a represent the average swimming speed, b the average biking speed and c the average running speed.

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Total distance of the triathlon was 55.5 kilometers. Hence:

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Jenny average swimming speed was 2.5 km/h, her average biking speed was 24 km/h and her average running speed was 12 km/h.

Find out more on speed at: brainly.com/question/6504879

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