PLEASE HELP Find BM.

BM = 26

Step-by-step explanation:

The vertical slash marks indicate that AM and BM are equal. So all you need to do is equate the AM = BM

3x - 4 = 4x - 14       Add 14 to both sides

3x - 4 + 14 = 4x      Combine

3x + 10 = 4x            Subtract 3x from both sides

10 = 4x - 3x             Combine

x = 10  

But that is not the answer. The question asks for BM

BM = 4x - 14            Substitute x = 10

BM = 4*10 - 14      

BM = 40 - 14

BM = 26

step-by-step explanation:

the true ones are a b and d

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8