If: 6x^2 +2x +k = 0 has equal roots
Then using the discriminant of b^2 -4ab=0: 4 -24k=0 => k=-4/-24 => k=1/6
Therefore the value of k = 1/6
It has no roots because the discriminant of the given quadratic equation is less than zero.
It is a quadratic equation in X, with two real roots.
Using the discriminant formula for a quadratic equation k has a value of 8/25 or maybe 0.
Without an "equals" somewhere along the way, you only have an expression, not an equation.Without an equation, there is no question, and nothing to answer.
normally an equation with the x value squared there would be two roots. the two roots are positive 1 and postitive 1. since they are they same number there is actually only one root.
It has no roots because the discriminant of the given quadratic equation is less than zero.
Using the discriminant the possible values of k are -9 or 9
It is a quadratic equation in X, with two real roots.
Since a squared plus b squared equals c squared, that is the same as c equals the square root of a squared plus b squared. This can be taken into squaring and square roots to infinity and still equal c, as long as there is the same number of squaring and square roots in the problem. Since this question asks for a and b squared three times, and also three square roots of a and b both, they equal c. Basically, they cancel each other out.
Using the discriminant formula for a quadratic equation k has a value of 8/25 or maybe 0.
Using the discriminant of b^2 -4ac = 0 the value of k works out as -2
It is a quadratic equation with one unknown variable, x which has no real roots.
Remains true. But this does not apply to square roots.
If x squared equals n, then x is the square root of n.
Use the quadratic formula, with a = 1, b = -3, c = 2.
There is no connection between the given curves because when they are combined into a single quadratic equation the discriminant of the equation is less than zero which means they share no valid roots.
Without an "equals" somewhere along the way, you only have an expression, not an equation.Without an equation, there is no question, and nothing to answer.