Answer:
Thanks for the points! Merry Christmas!
Step-by-step explanation:
Answer:
Missing constant: 100
Step-by-step explanation:
perfect square (a - b)^2 = a^2 - 2ab + b^2
In this case
20x = 2 * x * 10
and
10^2 = 100
so
(x - 10)^2 = x^2 - 20x + 100
3,5,7 are prime factors of 105
87 games is how many he won per year. :)
Answer:
60
Step-by-step explanation:30+30