gabyiliev05 gabyiliev05

14-09-2021
Mathematics

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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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jjodlask jjodlask

14-09-2021

Answer:

x has only one variable

Step-by-step explanation:

x needs only one variable he has 2 values for x

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