That won't factor neatly, so we apply the quadratic formula. x = -8 plus or minus 2 times the square root of 5
x = -3.5278640450004204
x = -12.47213595499958
Without an "equals" word or sign somewhere, there is nothing to solve.You only have an expression, not an equation.
It can be solved by using the quadratic equation formula.
The question contains an expression, not an equation or inequality. There is nothing to solve in an expression.
The question contains an expression but not an equation. You cannot solve an expression.
Since there is no equation, there is nothing that can be solved.
Without an "equals" word or sign somewhere, there is nothing to solve.You only have an expression, not an equation.
It can be solved by using the quadratic equation formula.
Solve this problem -x squared -40x- 80 =0
The question contains an expression, not an equation or inequality. There is nothing to solve in an expression.
The question contains an expression but not an equation. You cannot solve an expression.
Since there is no equation, there is nothing that can be solved.
The information you provided in your question does not include an =. Therefore it is not an equation; it is an expression
X=1
14
If x squared -10 = 0 then x = the square root of 10
You have to put your heart into it!
The correct equation is a^3 - a^2*cos(a) - 6cos(a) = 0 which gives cos(a) = a^3/(a^2 + 6) This is not a simple equation to solve. In any case, before attempting a solution, it is necessary to know whether a is measured in degrees or radians.