1.

The equation ax²+bx+c=0,x≠0 has equal root. Than a) a²= 4bcb) b² =4acc) c²=4bcd) a+b+c =0​

Answer» B) b²= 4acStep-by-step EXPLANATION:For EQUAL ROOTS b²- 4AC=0b²= 4ac


Discussion

No Comment Found

Related InterviewSolutions