Answer:
\left(3+i\right)y\left(3-i\right)=10y
Step-by-step explanation:
\left(3+i\right)y\left(3-i\right)
\left(3+i\right)\left(3-i\right)y
=y\cdot \:10
=10y
Answer: The answer is 62.32
See attachment
The answer is 12
Multiply 1*3
Add 2 to the number
Change the first number to 5/3
Multiply 3*4
