Answer:
It is 171
Step-by-step explanation:
[tex] {x}^{2} - 3y + x[/tex]
substitute for x and y:
[tex] = {(14)}^{2} - 3(13) + 14 \\ = 196 - 39 + 14 \\ = 171[/tex]
[tex]14^{2} -3(13)+14[/tex]
196-3x13+14
196-39+14
157+14
171
