It has no roots because the discriminant of the given quadratic equation is less than zero.
Using the discriminant formula for a quadratic equation k has a value of 8/25 or maybe 0.
If the discriminant of a quadratic equal is zero then it will have two equal roots.
It is a quadratic equation in X, with two real roots.
no
The equation ax2 + bx + c = 0, where a != 0 is called quadratic.
Using the discriminant of b^2 -4ac = 0 the value of k works out as -2
Using the discriminant the possible values of k are -9 or 9
Using the discriminant formula for a quadratic equation k has a value of 8/25 or maybe 0.
If the discriminant of a quadratic equal is zero then it will have two equal roots.
That is not an equation, since it doesn't have an equal sign.
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.
It is a quadratic equation in X, with two real roots.
no
The equation ax2 + bx + c = 0, where a != 0 is called quadratic.
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
No because no 2 numbers can be squared to equal 4. 1 squared is 1 2 squared is 4 so the lowest answer is 5.
It is a quadratic equation with one unknown variable, x which has no real roots.