Question

3x square =2x+8 solve the following quadratic equation by factorisation method

Answer 1

Answer:

9=2x+8

2x= -9+8

2x= -1

x=-1/2

Answer 2

Answer:

3x^2=2x+8

3x^2-2x-8=0

3x^2-6x+4x-8=0

3x(x-2)+4(x-2)=0

(3x+4)(x-2)=0

3x+4=0 & x-2=0

3x=(-4) & x=2

x=(-4)/3