Question

write the Folloing quadratic equation in Standard From (2x-1) (X+1)=0​

Answer 1

Answer:

the required result is 2x square+x-1=0.

Answer 2

(2x-1) (x+1)=0=> 2x² +2x-x -1 => 2x²+x-1 =0

comparing this eq with standard form of quadratic equation ax²+bx+c=0

a= 2 , b= 1 ,c= -1

hence this form is quadratic equation