Respuesta :

Answer:

Option C is the answer.

Step-by-step explanation:

The given equation is :

[tex]5-10m=3m^{2}[/tex]

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

[tex]3m^{2} +10m-5=0[/tex]

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

[tex]ax^{2} +bx+c=0[/tex]

We can assign values to a, b and c.

a = 3

b = 10

c = -5

Therefore, the answer is option C: b=10

Answer:

the answer is -10

Step-by-step explanation:

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