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What are the possible values of k in the quadratic equation x squared plus 5kx plus 2k equals 0 which has equal real roots?
Using the discriminant formula for a quadratic equation k has a value of 8/25 or maybe 0.
What roots of the quadratic equation are equivalent to xx-x-12 equals 0?
-4,3 are the roots of this equation, so for the values for which the sum of roots is 1 & product is -12
What is the value of m in 25x2-20x plus m equals 0 so that the two roots are equal?
4 and the two equal roots are 2/5 and 2/5
Which two values of x are roots of the polynomial x2-11x 15?
To find the roots of the polynomial (x^2 - 11x + 15), we can factor it as ((x - 5)(x - 3) = 0). Setting each factor equal to zero gives us the roots (x = 5) and (x = 3). Thus, the two values of (x) that are roots of the polynomial are (3) and (5).
When solving a quadratic equation what do the X-values stand for as it relates to plotting the graph of the equation?
In a quadratic equation, the X-values represent the points where the graph of the equation intersects the X-axis, known as the roots or zeroes of the equation. These points indicate the values of X for which the quadratic expression equals zero. When plotted, these X-values help define the shape of the parabola, which can open upwards or downwards depending on the leading coefficient. The X-values also reflect the solutions to the equation when set equal to zero.
What are the possible values of k when the equation x squared plus 2kx plus 81 equals 0 has equal roots?
Using the discriminant the possible values of k are -9 or 9
What are the possible values of k in the quadratic equation x squared plus 5kx plus 2k equals 0 which has equal real roots?
Using the discriminant formula for a quadratic equation k has a value of 8/25 or maybe 0.
What are the values called at which the equation equals zero?
They are called the solutions or roots of the equations.
What roots of the quadratic equation are equivalent to xx-x-12 equals 0?
-4,3 are the roots of this equation, so for the values for which the sum of roots is 1 & product is -12
What is the value of m in 25x2-20x plus m equals 0 so that the two roots are equal?
4 and the two equal roots are 2/5 and 2/5
What are the possible values for x if x2 5x 6?
The equation x2+5x+6=0 simplifies to (x+2)*(x+3)=0. From this you can determine the roots by setting x+2 and x+3 equal to zero. The roots of the equation are -2 and -3.
What two square roots equal 25 over 36?
The square root of 25/36 equals 5/6
How do you determine the values for which a rational expression is undefined?
A rational expression is not defined whenever the denominator of the expression equals zero. These will be the roots or zeros of the denominator.
Which two values of x are roots of the polynomial x2-11x 15?
To find the roots of the polynomial (x^2 - 11x + 15), we can factor it as ((x - 5)(x - 3) = 0). Setting each factor equal to zero gives us the roots (x = 5) and (x = 3). Thus, the two values of (x) that are roots of the polynomial are (3) and (5).
These values are also called because they are the values at which the equation equals zero?
zeros values at which an equation equals zero are called roots,solutions, or simply zeros. an x-intercept occurs when y=o ex.) y=x squared - 4 0=(x-2)(x+2) (-infinity,-2)(-2,2) (2,infinity)
When solving a quadratic equation what do the X-values stand for as it relates to plotting the graph of the equation?
In a quadratic equation, the X-values represent the points where the graph of the equation intersects the X-axis, known as the roots or zeroes of the equation. These points indicate the values of X for which the quadratic expression equals zero. When plotted, these X-values help define the shape of the parabola, which can open upwards or downwards depending on the leading coefficient. The X-values also reflect the solutions to the equation when set equal to zero.
What are the roots X2 plus x-1 equals 0?
The roots are -1/2 of [ 1 plus or minus sqrt(5) ] . When rounded: 0.61803 and -1.61803. Their absolute values are the limits of the Fibonacci series, or the so-called 'Golden Ratio'.
