4¹ = 4
4² = 16
4³ = 64
4⁴ = 256
(4⁵ = 1,024)
A = √(15²-9²) = √(225-81) = √144 = 12
Answer:
x=14
Step-by-step explanation:
you should set up your problem like this:
5x=3x+28
use order of operations aka PEMDAS to solve
you're answer is 14
Take ln to both sides
ln 14^x = ln 5
then you'll get
x ln 14 = ln 5
divide both sides by ln 14
x = 0.6098533345
after rounding
x = 0.6099
Answer:
Step-by-step explanation:
