Question

Find the roots of quadratic equation using factorization: x+⁴/ₓ=-4

Answer 1

Answer:

Solutions

x

2

+4x−12=0

=> x

2

+6x−2x−12=0

=> x(x+6)−2(x+6)=0

=> (x−2)(x+6)=0

=> x=2,−6

Answer 2

Step-by-step explanation:

By factorising,

x2+4x−12=0

=>  x2+6x−2x−12=0

=>  x(x+6)−2(x+6)=0

=>  (x−2)(x+6)=0

=>  x=2,−6