Definitely the correct answer is D. You need to expand the product 5(x-2), and then to group all x terms together and all constants together.
Answer:
-23
Step-by-step explanation:
Answer:
πr²
Step-by-step explanation:
(pi times radius of circle)²
Answer:
=x
Step-by-step explanation:
10^2+21^2=x^2]
100+441=x^2
541=x^2
=x