It's a 4th degree polynomial since the largest degree (exponent) is 4
The 4 in and the 6 in are the same but the difference between the two triangles are 1.5
6:4 = 1.5
So if 12 = 1.5 (?)
The (?) = 8
Nine hundred and seventeen point twenty seven
This is your answer: x= -1/4 or x=5/4. Plze mark me brainiest:)