Sorry, that is not an equation, since you have not told us what those terms equal. An equation would look like this: x2 + 6x -18 = 0 (but it doesn't have to equal zero, that is just an example of what it might be). Until we have an actual equation, we cannot solve for x. Also note: you can go to the site wolframalpha.com and they can solve equations and graph them for you. Very convenient.
x2+11x+11 = 7x+9 x2+11x-7x+11-9 = 0 x2+4x+2 = 0 The above quadratic equation can be solved by using the quadratic equation formula and it will have two solutions.
1,2.5
It is a quadratic expression and when factored is: (x+1)(x+1)
Using the quadratic equation formula: x = -5-/+ the square root of 7
x2 - 8x + 32 = 0 (assuming)you can factor or use the quadratic equation.I recommend the quadratic equation.
x2+5x-24 = (x-3)(x+8)
Using the quadratic equation formula:- x = 3.795831523 or x = -5.795831523
is a quadratic equation for y, in terms of x.
Doesn't factor evenly, use quadratic equation
The equation is -x2 - 4 = 14 or -x2 = 18 which is the same as x2 = -18. That is the quadratic equation.
X2+11x+11 = 7x+9 X2+11x-7x+11-9 = 0 x2+4x+2 = 0 Solve as a quadratic equation by using the quadratic equation formula or by completing the square: x = -2 + or - the square root of 2
y=b+x+x^2 This is a quadratic equation. The graph is a parabola. The quadratic equation formula or factoring can be used to solve this.