factor 20 out of 20cx*3 =540y*3
so you get 20(cx*3=540y*3) if that is what you are looking for
Answer:
x = -3 ±3sqrt(3)
Step-by-step explanation:
3(x+3)^2-81=0
Add 81 to each side
3(x+3)^2=81
Divide each side by 3
3/3(x+3)^2=81/3
(x+3)^2=27
Take the square root of each side
sqrt ((x+3)^2)=±sqrt(27)
x+3 =±sqrt(9*3)
x+3 =±sqrt(9)*sqrt(3)
x+3 =±3sqrt(3)
Subtract 3 from each side
x = -3 ±3sqrt(3)
Answer: TYSMM YOU TOOOOO AND WASH YOUR HANDS !!!
Step-by-step explanation:
Answer:
It's the second one.
Step-by-step explanation:
The points on the graph align with the coordinates on the table.
For example, the fist point is (0,2) and the table shows that and the second point lands on (4,3) which is also shown in the table.
Answer:
x= -3/4
Step-by-step explanation:
4(4x+ 6)= 12
16x+24=12
16x=-12
x=-3/4
