In the equation 5 - 10m = 3m^2, the value of b is: a. 5 b. -10 c. 10

Option C is the answer.

Step-by-step explanation:

The given equation is :

Now, we can re write this in decreasing order of powers.

As we can see, that it is in the form of quadratic equation ;

We can assign values to a, b and c.

a = 3

b = 10

c = -5

Therefore, the answer is option C: b=10