3x=3x -3 which would equal infinite or no solution. Hope this helps !
Answer:
The density of the material must be at least 1.5 g/cm³.
Step-by-step explanation:
All real numbers greater than -3
Answer:
0.4077
Step-by-step explanation:
It's important to use parenthesis to avoid confusion.
9^(2x) = 6
Use exponent properties:
(9^2)^x = 6
81^x = 6
Take log of both sides
ln(81^x) = ln(6)
Use log properties:
x ln(81) = ln(6)
Solve for x:
x = ln(6) / ln(81)
x ≈ 0.4077
subtract 1/3x
so that you can get qui equatio
