Question

What should be the value of m if the value of 3x2

- 4x + m is equal to -2, when x=3?

Answer 1

Answer:

value of m is 4

Step-by-step explanation:

putting x= 3 in given equation

3×2-4x+ m = -2

6-4(3) + m = -2

6-12+m= -2

-6+m= -2

m= -2+6

m= 4

Answer 2

Answer:

4

Step-by-step explanation:

3×2-4x+m=-2

6-4(3)+m=-2

6-12+m=-2

-6+m=-2

m=4