MATH SOLVE

4 months ago

Q:
# Solve 6x + 2 = 10 for x using the change of base formula log base b of y equals log y over log b.

Accepted Solution

A:

Answer:x= -0.715Step-by-step explanation:6^x+2 = 10Step 1: Apply ln rule on both sidesln rule: x^y = zln rule: (y)ln(x) = ln(z)6^x+2 = 10(x+2)*ln(6) = ln(10)(x+2) = ln(10)/ln(6)x+2 = 1.285x = -0.715Therefore, the right answer is the second option -0.715!!