Answer:
Step-by-step explanation:
Answer:
[in picture]
Step-by-step explanation:
I didn't see any options, so I used Desmos, which is a graphing calculator. I entered the equation in and it came up with this:
If you have never used a unit circle, I recommend making one.
R for the following degrees are
30*= 4((3^1/2)/2)^2
60*= 8(2^1/2)(2^1/2)^2
90*= (8((3^1/2)/2))/4
Answer:
The property used in the simplification is: Distributive Property.
Step-by-step explanation:
" The distributive property is used to combine the two terms that had the same variable. The distributive property is the key to combining expressions with like terms.
Terms are like terms when they have the exact same variables with the exact same exponents" .
Hence, the property used in the simplification of this expression is a distributive property.
