Answer:
6
reduce the expression and if possible do that by cancelling the common factors :)
Subtract the right side and you have
x² -10x -6 -2x -1 = 0
x² -12x -7 = 0
This corresponds to the selection ...
C. x² -12x - 7 = 0
Answer:
Below
Step-by-step explanation:
Let A be the area of the rectangle
● A = (x+9) (x+3)
● A = x^2 + 3x + 9x + 27
● A = x^2 + 12x + 27
So first just do 45 divided by 6 (45/6) and you will get your answer