Classify the following polynomials as polynomials in one variable… - Vidyadip

Question

Classify the following polynomials as polynomials in one variables, two - variables etc:
$x^2-2 t x+7 t^2-x+t$

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Answer

$x^2-2 t x+7 t^2-x+t$ it is a polynomial in two variables $x$ and $t$.

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