Start by looking at simplifying the smaller problems
anything to the power zero is 1

next apply the power of a power rule... multiply the powers

which becomes
Answer:
I dont know but combine like terms and then solve it will make It alot easier
Answer:
The answer is 4y.
Step-by-step explanation:
First you would solve the parentheses, which would be -1(-3y) which would equal positive 3y, and y+3y=4y. I apologize if I misunderstood the problem ^^
The value that will go into the empty space will be 
<h3>Expoenential functions</h3>
The standard exponential function is given as A*10^n
- A is an integer between 1 and 10
- n is an integer
Given the value 8900. The standard form written as a scientific notation is expressed as 
Hence the value that will go into the empty space will be 
Learn more on scientific notation here: brainly.com/question/5756316
Answer:
..What's the question?...
Step-by-step explanation: