Thus, (x - 2) + (x + 3) is not a quadratic equation. Then A, B, and C are the quadratic equation.
What is a Quadratic equation?
It is a polynomial of maximum power 2. Polynomial of variable power 2, 1, and 0 terms are there. Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.
Which expression represents a quadratic expression in complete factored form?
A. (2x + 4)(x - 3)
On multiplying
2x² - 2x -12
B. (x - 1)(3x - 9)
On multiplying
3x² -12x + 9
C. (x + 4)(x - 3)
On multiplying
x² + x - 12
D. (x - 2) + (x + 3)
On multiplying
2x + 1
Thus, (x - 2) + (x + 3) is not a quadratic equation. Then A, B, and C are the quadratic equation.
More about the quadratic equation link is given below.
https://brainly.com/question/2263981
