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harina [27]
3 years ago
5

What is the value of 5^3¡^9

Mathematics
1 answer:
OLEGan [10]3 years ago
6 0

Answer:

125i

Step-by-step explanation:

We want to find

5^3i^9

This can be rewritten as;

5^3i^8\times i

5^3(i^2)^4\times i

Recall that; i^2=-1

5^3(-1)^4\times i

We evaluate now to obtain;

125(1)\times i=125i

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umka21 [38]
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7 0
3 years ago
tell whether this has one solution, infinitely many solutions, or no solution. Explain your reasoning. y=2x+7, y=3x-1
hammer [34]

Answer:

One solution

Step-by-step explanation:

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Go back to the original and plug 8 into x to get y.

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