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What else can I help you with?
What is the determinant of a quadratic function?
It is the equation inside the square root of the Quadratic FormulaIf > 0 there is a solutionIf < 0 there is no solutionBecause you can not calculate the Square Root of a Negative Number
What is the factor trinomial of y2 -9y 81?
That doesn't factor neatly. Applying the quadratic equation, we find two imaginary solutions: (9 plus or minus 9i times the square root of 3) divided by 2y = 4.5 + 7.794228634059948iy = 4.5 - 7.794228634059948iwhere i is the square root of negative one.
How do you factor x squared plus x plus 1?
That doesn't factor neatly. Applying the quadratic equation, we find two imaginary solutions: (-1 plus or minus the square root of -3) divided by 2.x = -0.5 + 0.8660254037844386ix = -0.5 - 0.8660254037844386iwhere i is the square root of negative one.
When do you flip less than greater than sign?
When dividing by negative numbers or dividing by fractions.
What is Y minus one over 4 equal negative 2?
An equation where Y = -7
Why should you use negative factors of c when factoring a quadratic with c0 b0?
When factoring a quadratic equation of the form ( ax^2 + bx + c ), using negative factors of ( c ) can help identify pairs that yield the correct sum ( b ). This is particularly important when ( c ) is negative, as it suggests that one factor must be negative and the other positive to achieve the desired product. By systematically testing these combinations, you can effectively break down the quadratic into its factorable components. This method streamlines the factoring process and ensures accuracy in finding the roots of the equation.
How many real solutions does a quadratic equation have if its discriminant is negative?
The quadratic has no real solutions.
What does b represent in a quadratic equation?
b is the negative sum of the roots of the equation
You are about to factor a quadratic equation involving some x's and a plain number you see that the sign in the front of the x's is negative and the sign in front of the plain number is positive this?
That means that both of your brackets will have minus signs.
What is the number called under the square root when the number is negative in the quadratic equation?
The term inside the square root symbol is called the radicand. There isn't a specific term for it based on its sign; whether it's positive or negative, it's still the radicand.I'm a little confused by your reference to the quadratic equation.If the radicand is negative, the root is an imaginary number, though that doesn't specifically have anything to do with the quadratic equation in particular.If the quantity b2 - 4ac is negative in the quadratic equation, the root of the quadratic equation is either complex or imaginary depending on whether or not b is zero.---------------------------Thank you to whoever answered this first; you saved me a bit of trouble explaining this to the asker :)However, in the quadractic equation, the number under the radical is called the discriminant. This determines the number of solutions of the quadratic. If the radicand is negative, this means that there are no real solutions to the equation.
What does a quadratic equation graph have with a negative discriminant?
It has a complete lack of any x-intercepts.
The tiles method should not be used to factor linear and quadratic polynomials involving negative numbers?
true
How many solutions does a quadratic equation and an absolute value equation have?
They each typically have two solutions, a positive one and a negative one.
You are about to factor a quadratic equation involving some x's is some x's and a plain number you see that the sign in front of the x's is negative and the sign in front of the plain number is positi?
That means that both of your brackets will have minus signs.
You are about 2 factor a quadratic equation involving some xs and a plan number you see that the sign in front of the xs is negative and the sign in front of the plan number is positive this tells you?
That means that both of your brackets will have minus signs.
You are about to factor a quadratic equation involving some x-'s and a plain number you see that the sign in front of the x's is negative and the sign in front of the plain number is positive this tel?
That means that both of your brackets will have minus signs.
What does it mean if the value under the radical sign in the quadratic formula is negative?
If the value under the radical sign (the discriminant) in the quadratic formula is negative, it means that the quadratic equation has no real solutions. Instead, it has two complex (or imaginary) solutions. This occurs because the square root of a negative number is not defined in the set of real numbers, indicating that the parabola represented by the equation does not intersect the x-axis.
