Explain how to solve 2^x + 1 = 9 using the change of base formula log base b of y equals log y over log b. include the solution for x in your answer. round your answer to the nearest thousandth.

Step-by-step explanation:

The given equation is .

We take logarithm of both sides to base 2 to get:

Apply the power rule of logarithms to get:

We now apply the change of base formula:

To the nearest thousandth,

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

rotation point l

step-by-step explanation: