Respuesta :

MartynBH
If it is 7X to the 6th power then it would have a greater than sign facing 7X^6-3X because it ends up being several hundred thousand bigger.
ZowieMcBrayer
7x6-3x......5(11-x) -Plug in 6 where x is
*Remember P.E.M.D.A.S.*
7*6*6-3*6....5(11-6)  -Multiply 7*6 & -3*6
42*6-18.....5(11-6)  -Multiply 42*6
252-18.....5(11-6)  -Subtract 11-6 and 252-18
234....5(5)  -Multiply 5*5
243....25
>
Hope this helps! :)