Question

how can we solve factories questions in quadratic equations​

Answer 1

Answer:

there are 3 method

1) Splitting middle term

2) completing the squares

3) quadratic formula

Step-by-step explanation:

u use 1 and 3 method in your board exams as it will save your time . use 2 only when asked in ques.

quadratic formula is

-b±√(b^2-4ac)/2a

where a,b are the coffiecients of x^2, x and c is constant.

of quadratic equation

ax^2+bx+c=0