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Notice that 243 is 3 to the 5th power.

So your equation says:

3x = 35

I'd say that 'x' is probably 5.

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15y ago
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Anonymous

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4y ago

X=81

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Q: How do you solve 3 to the x power equals 243?
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How do you solve 9 to the power of x equals 243?

Well, isn't that a happy little math problem we have here? To solve 9 to the power of x equals 243, we can rewrite 243 as 3 to the power of 5. Since 9 is 3 squared, we can rewrite 9 as 3 to the power of 2. Now we have 3 to the power of 2x equals 3 to the power of 5. So, setting the exponents equal to each other, we get 2x equals 5. Therefore, x equals 5 divided by 2, which simplifies to x equals 2.5. Happy solving!


What number raised to the fifth power equals 243?

3


What number raised to the 5th power equals 243?

The number is -3


B to the fifth power equals -243 what is b?

b = -3


What is A to the fifth?

The letter a is a variable. "To the fifth" means to the fifth power, or a*a*a*a*a. If a equals 3, "a to the fifth" equals 243.


How do you simplify 243 to the one fifth power?

It is: 243 to the power of 1/5 = 3 because 3*3*3*3*3 = 243


What is 3 to the 5th power?

243


What is one third of 3 to the sixth power?

One third of 3 to the sixth power can be calculated by first finding 3 to the sixth power, which is 3^6 = 729. Then, divide 729 by 3 to find one third of it. Therefore, one third of 3 to the sixth power is 729 divided by 3, which equals 243.


What is 3 to the fifth power?

3x3x3x3x3=243


What is negative 3 to the power of five?

Negative 3 raised to the power of 5 is equal to -243.


What is the base and exponent of 243?

The base and exponent form a pair. You can chose any positive base and that will determine the exponent.243 = 49^1.5 that is base = 49, exponent = 1.5)or 243 = 10^2.5353 (approx) or 243 = 7^3.


What number 5 times it's self equals 243?

It is three because 3*3*3*3*3 = 243