Answer:
THANKS FOR THE POINTS
Step-by-step explanation:
Answer:
Step-by-step explanation:
x² - 12x + a = (x + b)²
x² - 12x + a = x² + 2xb + b²
-12 = 2b and a = b²
b = -6
a = b² = 36
Answer:
n=8
Step-by-step explanation:
1/2 (n + 4) = 6
n+4=12
n=8
Answer:
14
Step-by-step explanation:
18/2
9+5
<u>14</u>