Answer:
489
Step-by-step explanation:
answer:
its answer 4. or D.
x = 5.33
4^8
If you are multiplying two bases that are the same with different exponents, the exponents get added and the base stays the same:
Therefore, 4^3 * 4^5 = 4^8
The first equation tells you that . If you substitute this expression for in the second, we have
And we can deduce