cinediario
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
cinediario
cinediario
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
General
Solve 6x + 2 = 10 for x using the change of base formula log base b of y equals log y over log b.
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!!