4(3+x)
This is because 4*3=12 and 4*x is 4x so you get 12+4x which is the original equation
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
The average rate of change is m=5.
Hope this helped.
X(5x-2) thats how you factor
Answer:
0
Step-by-step explanation:
0, it is a flat line on a graph
