factorise 3 X square + 13 x + 4
Answers
Answered by
2
Answer:
Step-by-step explanation:
3x²+13x+4=0 3x²+x+12x+4 =0 x(3x+1)+4(3x+1)=0 (x+4)(3x+1)=0 x=-4 x=-1/3
Similar questions