Question

Find the roots of the following quadratic equation: (x + 3) (x –1) =3{x-1/5}​

Answer 1

Answer:

(x+3)(x−1)=3(x−

3

1

)

x

2

+3x−x−3=3x−1

⇒x

2

−x−2=0

⇒x

2

−2x+x−2=0

⇒(x−2)(x+1)=0

⇒x=2 OR x=−1

Hence −1 and 2 are the roots of given quadratic equation