Question

Is 5x2 + 23x + 12 factorizable? If yes, factorize it.​

Answer 1

Answer:

5x^2+23x+12=0

5x^2+20x+3x+12=0

(5x^2+20)+(3x+12)=0

5x(x+4)+3(X+4)=0

(5x+3)(X+4)=0

5x+3=0 X+4=0

X=-3/5. X=-4