Answer:
64 squnits
Step-by-step explanation:
trapezium is (base+top)/2 times height
(6+10)/2=8
8x8=64
Answer:
The second and third option are both functions!!
Glad to help!!
Step-by-step explanation:
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
