MattPong
15.09.2021 •
Mathematics
John sees the expression x^2+3x-5. He decides to substitute 7 for the first x and 2 for the second x. What axiom has he violated?
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Ответ:
x has only one variable
Step-by-step explanation:
x needs only one variable he has 2 values for x
Ответ:
because people that made the english lauguage are stupid