What is the cube root of 8x27?
2 answers:
Answer:
6
Step-by-step explanation:
There are two ways you could do this. You could multiply the two numbers together and take the cube root of the result
Use y^x key or ^ key to find the answer.
216^0.33333333 = 6
or you could take the cube roots separately
And multiply those two results together
2 * 3 = 6
Your choice. The answer is going to be 6 either way.
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The inverse of this function would be f(x) = .
You can find the value of any inverse function by switching the f(x) and the x value. Then you can solve for the new f(x) value. The end result will be your new inverse function. The step-by-step process is below.
f(x) = - 6 ----> Switch f(x) and x
x = - 6 ----> Add 6 to both sides
x + 6 = -----> Take the logarithm of both sides in order to get the f(x) out of the exponent
Log(x + 6) = f(x)Log2 ----> Now divide both sides by Log2
= f(x) ----> And switch the order for formatting purposes.
f(x) =
And that would be your new inverse function.