The value of x is √8/3 - 2
Step by step explanation:
The given equation is
3(x+2)^2=8
To find x,
(x+2)²= 8/3
By taking square root on both sides
x+2= √8/3
x=√8/3 -2
x= -0.37
Thus the square root for the given value is -0.37
Answer:
There are 5 steps. The solution is (5/4,5)
Step-by-step explanation:
1. In the y+5x=x+10 equation, subtract 5x from both sides to get y=-4x+10.
2. Set y=-4x+10 and y=4x equal to each other to get -4x+10=4x
3. Add 4x to both sides, which leaves you with 10=8x
4.Divide both sides by 8 to get x=10/8 or 5/4 when you simplify
5. Plug 5/4 into the y=4x equation and multiply 5/4 by 4/1, which leaves you with 20/4, or 5.
So the solution to this problem is (5/4,5). If you graph these two equations, you will get the same solution.
