Answer:
x = 6, -4
Step-by-step explanation:
- 3x²-6x = -72
- 3x² - 6x +72 =0
- 3(x²-2x+24) =0
- x²-2x+24=0
- (x-6)(x+4)=0
- x= 6, -4
The answer to this question is
-6x^3+x^2- the square root of 5
x^2 = 6^2 = 36 when x = 6, y = 72
x^2 = 4^2 = 16 when x = 4, y =?
36/72 = 16/y
y = 72 * 16 / 36 = 32
answer is 32
First You Do 0.90 x 8
= 8
-x-------
0.90
-----------
720
+ 0
------------
= Add The Point at 2 Numbers Ahead = 7.20
:) Hoped it Helped
