3x-1 = 11 3x = 11+1 = 12 x = 12/3 = 4 Therefore: x2 + 2 = 16 + 2 = 18
If 3x - 1 = 11 what is the value of x 2 + x?
- If 3X - 1 = 11, what is the value of X^2 + X?
3x-1 = 11 3x = 11+1 3x = 12 x = 4 Therefore: x2+2 = 18
3x-1=11 solves to x=4. Plug in 4 to get 42+4. The answer is 20.
3x-1=11 x=4 x^2+x=20
x=-11
If 3x - 1 = 11 what is the value of x 2 + x?
- If 3X - 1 = 11, what is the value of X^2 + X?
4
At x = 3, the value of F(x) = 3x + 2 is the value 11, which graphs to the point (3, 11).
The value of x is -4
It is an equation and the value of x is 12
3x-1 = 11 3x = 11+1 3x = 12 x = 4 Therefore: x2+2 = 18
I suspect the answer depends on the value of t.
3x-1=11 solves to x=4. Plug in 4 to get 42+4. The answer is 20.
3x-1=11 x=4 x^2+x=20
3x-1=11 3x = 12 x = 4 Then, x^2 +x = 20.