We can simplfiy to be 
.
We know that 
is 10 and 
is i, so the answer is 10i, or D.
Answer:
Step-by-step explanation:e equation has a leading coefficient of 1 or if the equation is a difference of squares. The zero-factor property is then used to find solutions. ... Another method for solving quadratics is the square root property. The variable is squared.
Answer:
Why
Step-by-step explanation:
How do I follow I'm new to dis
Answer: 12.5
Step-by-step explanation:
area= 1/2 (2.5+7.5) 2.5
sorry if its not clear enough i dont really know how else to explain it
