Oh, dude, that's like the quadratic formula, you know? It's the one where you gotta plug in those numbers and hope for the best. So, yeah, b squared minus 4ac is just a fancy way of saying "let's find those roots, man."
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Ah, that's a lovely equation known as the quadratic formula, my friend. It helps us find the roots of a quadratic equation with coefficients a, b, and c. Just remember to take your time and approach it with a calm and gentle brushstroke, and you'll find the beauty in solving it.
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.
No, it is the discriminant of a quadratic equation.
negative b plus or minus the square root of b squared minus 4AC all over 2 A
Use (-b + or - sqrt(b^2-4ac))/(2a) A is 10 B is -9 C is -6
midpoint: (x1+x2/2 , y1+y2/2) quadratic: -b plus or minus square root b squared minus 4ac divided by 2a
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.