2x(X+4)=(X-3) (X-3) Write It In Standard Form

2x(x+4)=(x-3) (x-3) write it in standard form

 

Answer:

standard is ax^2+bx+c=0

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

2x^2+8x=x^2-6x+9

2x^2+8x-x^2+6x-9=0

x^2+14x-9=0