Because all positive numbers have 2 square roots, eg 9 = 3 x 3 and also -3 x -3
They are the solutions for the reduced quadratic.
two solutions
Two solutions
If the discriminant of b2-4ac of the quadratic equation is greater the 0 then it will have 2 solutions.
2
Quadratic curves only have two solutions when the discrimant is greater than or equal to zero.
If they are quadratic equations then if their discriminant is less than zero then they have no solutions
Yes. It can have 0, 1, or 2 solutions.
Yes and sometimes the two solutions are equal
No because quadratic equations only have 2 X-Intercepts
There is no quadratic equation that is 'linear'. There are linear equations and quadratic equations. Linear equations are equations in which the degree of the variable is 1, and quadratic equations are those equations in which the degree of the variable is 2.
There are an infinite number of different quadratic equations. The quadratic formula is a single formula that can be used to find the pair of solutions to every quadratic equation.