Answer:
15
Explanation:
(x-5)(x+5)=200
FOIL Method (First, Outer, Inner, Last)
x^2-5x+5x-25=200
combine like terms
x^2-25=200
add 25 to both sides
x^2 = 225
Take the square root of both sides
x=15
The answer is: to practice
Answer: just answer, be yourself
Explanation: if they want you just be who you are its not that hard
C champion of victims who are unjustly judged by society
Answer:
the discovery of radio energy from space and the invention of a radio telescope
Explanation:
your welcome
