Answer:
-18x^2 -54x + 72
Step-by-step explanation:
Answer:
2(b-2)=6
Step-by-step explanation:
Twice the difference means multiply the difference by two
It explains the difference being between the unknown number(b) and 2
The answer is said to be six
So you put the difference (b-2)
Multiply it 2(b-2)
and finally, add the answer: 2(b-2)=6
Answer:
Square both sides of the equation given in order to remove the square root.
Answer: 16
Step-by-step explanation:
2x3x2+4
6x2+4
12+4
16!
D is the one that is decreasing
