Answer:
i dont but thanks for the points
Step-by-step explanation:
can i have brainlylist
 
        
             
        
        
        
9514 1404 393
Answer:
   (x +yi)²
Step-by-step explanation:
Comparing the given expression to the square of a binomial, we can determine the given expression to be a square.
   (a +b)² = a² +2ab +b²
Here, we have a=x and b=yi. Then the factorization is ...
   x² +2xyi +(yi)² = (x +yi)²
 
        
             
        
        
        
Answer:
Adding the exponents
Step-by-step explanation:
Multiplying exponential terms with the same base
To multiply exponents with same base , we use exponential property

When we multiply exponents with same base then we add the exponents
So, adding the exponents best explains to simplify the expression that has same base with exponents .
 
        
             
        
        
        
Answer:
3.75
Step-by-step explanation:
100d=12.5 x 30
12.5 times 30 equals 375 
so 
100d=375 
now divide 100 both sides to get your discount 
 
        
             
        
        
        
The shorter piece is 37 cm
The longer piece is 48 cm:
Step-by-step explanation:
Divide 85 cm by 2 = 42.5
Divide 11 cm by 2 = 5.5
Add them together = 48 cm
85 cm - 48 cm = 37 cm