Sagot :
Quadratic equation in one variable is a mathematical sentence of degree 2 and that can be written in the standard form ax^2+bx+c=0.. where A,B and C are real numbers and A is not equal to zero.
Quadratic equation in one variable is a mathematical sentence of degree 2 that can be written in the following standard form: ax^2+bx+c=0 . Where a,b,and c are real numbers and a≠0.