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4 years ago

What is the value of b in the equation (y^-9)^b=y^45?

Mathematics

1 answer:

nevsk [136]4 years ago

5 0

Answer:

b = (log(y^45))/log(1/y^9) + (2 i π n)/log(1/y^9) for n element Z

Step-by-step explanation:

Solve for b:

(1/y^9)^b = y^45

Take the logarithm base 1/y^9 of both sides:

Answer: b = (log(y^45))/log(1/y^9) + (2 i π n)/log(1/y^9) for n element Z

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solve, showing all work. state if there is one solution, no solution, or infinite solutions -3(k+2)=-3k+7. please help i need an

WARRIOR [948]

Answer:

-6=7 NO SOLUTION

Step-by-step explanation:

First, distribute the -3 to the (k +2)

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Add 3k to both sides to have the variables be on the same side

Your equation becomes, -6=7

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I hope this helps!

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alexandr402 [8]

Answer:

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Step-by-step explanation:

the greater sign will firstly be changed to = for better solving so we obtain

3+9x=4(x+7)by opening bracket

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3 years ago

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marta [7]

Answer: Hope this helps you! (I cant fill in the blank since can't see the choices.)

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Step-by-step explanation:

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Vanyuwa [196]

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Step-by-step explanation:

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