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the expression "b2-4ac" with respect to quadratic equations is called the discriminant.
the discriminant of the equation tells whether or not the roots will be real numbers or not. If the discriminant is negative, then the roots are imaginary.
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Is b squared-4ac called simplest form?
No, it is the discriminant of a quadratic equation.
What is the standard formula of quadratic quotation?
negative b plus or minus the square root of b squared minus 4AC all over 2 A
What are the zeros of y 10x squared minus 9x minus 6?
Use (-b + or - sqrt(b^2-4ac))/(2a) A is 10 B is -9 C is -6
What is the midpoint and quadratic formula?
midpoint: (x1+x2/2 , y1+y2/2) quadratic: -b plus or minus square root b squared minus 4ac divided by 2a
How do you solve a polynomial problem?
1. if your equation is not in standard form make it in standard form. ax squared +/- bx +/- c. abc repesent numbers and x always represents the variable. 2.than plug in abc in the following equation: -b +/- sqaure root of 4ac divided by 2a. 3. do plus and minus and those are your roots ( answers) 4. note: if the discriminant ( the square root of 4ac) is not positive there will be no roots.
Examples for quadric equation?
The quadric equation is: negative b plus or minus the square root of b squared minus 4ac all over(divided by) 2a
Is b squared-4ac called simplest form?
No, it is the discriminant of a quadratic equation.
What is the discriminate in a quadratic formula?
it's the bit in the square root sqrt of (b squared minus 4ac) when a,b and c are the values belonging to the equation ax(sqared) plus bx plus c
What is the standard formula of quadratic quotation?
negative b plus or minus the square root of b squared minus 4AC all over 2 A
What is the discriminate of 3x squared minus 5x plus 4 equals 0?
The discriminant b2-4ac is -23
What are the zeros of y 10x squared minus 9x minus 6?
Use (-b + or - sqrt(b^2-4ac))/(2a) A is 10 B is -9 C is -6
The degree of a quadratic equation?
The Quadratic Formula song: (my grade saver) To the tune of the jack in the box song X equals negative B plus or minus square root of B squared minus 4AC all over 2A :)
What is b squared minus 4ac called in the quadratic formula?
The discriminant, because it helps you to discriminate between the type (and number) of roots.
Why use quadratic formula?
Using the quadratic formula to solve any quadratic equation is the best way of getting around it because the quadratic formula is "the opposite of b plus or minus the square root of b squared minus 4ac all divided by 2a. This formula only works with trinomials and second degree equaitons. If the equation is a binomial, then put in a placeholer (0) and substitute them into the equation.
What is the midpoint and quadratic formula?
midpoint: (x1+x2/2 , y1+y2/2) quadratic: -b plus or minus square root b squared minus 4ac divided by 2a
How do you solve a polynomial problem?
1. if your equation is not in standard form make it in standard form. ax squared +/- bx +/- c. abc repesent numbers and x always represents the variable. 2.than plug in abc in the following equation: -b +/- sqaure root of 4ac divided by 2a. 3. do plus and minus and those are your roots ( answers) 4. note: if the discriminant ( the square root of 4ac) is not positive there will be no roots.
What item can be used to add and subtract?
The plus-minus sign (±) can be used to imply plus or minus within a sum. For example, one equation reads:-b ± sqrt (b2 - 4ac)This refers to an equation with two possible solutions - that from which you use the plus sign, and that from which you use the minus sign.
