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Mathematics

2 answers:

kozerog [31]2 years ago

4 0

Answer:

It is 171

Step-by-step explanation:

${x}^{2} - 3y + x$

substitute for x and y:

$= {(14)}^{2} - 3(13) + 14 \\ = 196 - 39 + 14 \\ = 171$

algol [13]2 years ago

4 0

Answer:

$14^{2} -3(13)+14$

196-3x13+14

196-39+14

157+14

171

Step-by-step explanation:

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