Question

2. 2^3x+2=64

1. 8/3
2. 4/3
3. 2
4. 3/4

3.log(3x+25)=2

1.25
2.75
3.2/3
4.100

4.16^2x=124

1.0.869
2.1.150
3.1.739
4.3.477

Answer 1

can I just check

the question is

\[2^{3x +2} = 64\]

Answer 2

is it ?

Answer 3

Yes. if theres a ^ that part goes up

Answer 4

ok.. for the 1st question 64 can be written as 2^6 so you are being asked to solve

\[2^{3x + 2} = 2^6\]

all you need to do is equate the powers

3x + 2 = 6

now just solve for x

Answer 5

x=1.3

Answer 6

I'd write it as x = 4/3 since your answer choices are fractions.