Question

3x²_12x + M =o, find the value of m​

Answer 1

Answer:

If the roots of the given quadratic equation

ax^2+bx+c=0 are equal then

⇒b^2 −4ac=0

Comparing 3x^2−12x+m==0 with ax^2+bx+c=0

we get, a=3,b=12 and c=m

⇒12^2−(4×3×m)=0

⇒12(12−m)=0

⇒m=12

Step-by-step explanation:

hope it helps uhh mate