8^3*8^-5*8^y=1/8^2, what is the value of y in the product of powers below?
2 answers:
For this case we have that by definition of multiplication of powers of the same base, the same base is placed and the exponents are added:

So, we can rewrite the given expression as:

So, if
:

Equality is met!
Answer:

Answer:
Value of y=0
Step-by-step explanation:
We need to solve

We know that 1/a^2 = a^-2


Taking ln on both sides

So, value of y=0
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Answer:
C
Step-by-step explanation:
1/8=0.125
0.125
______
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He didn't distribute 1/3 to x and 15 before solving
2.4 is the answer i think
Answer:
Step-by-step explanation:
<u>Solve for π</u>
- V = 4/3πr³
- 3/4V = πr³
- 3V/(4r³) = π
- π= 3V/(4r³)