Solve 3^x+1 = 15 for x using the change of base formula log base b of y equals log y over log b

x= 1.46497

Step-by-step explanation:

To solve this , first we convert the exponential form in to log form

becomes

now we apply change of base formula to remove base 3

like that log_3(15) becomes

2.46497=x+1

subtract 1 from both sides

x= 1.46497

The value of x is 1.46.

Step-by-step explanation:

Given : Equation

To find : Solve for x using the change of base formula log base b of y equals log y over log b ?

Solution :

Equation

Applying the logarithmic property,

Applying change base formula in LHS,

Therefore, the value of x is 1.46.

the answer is 5/14.

hope this .

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512