Question

3x^2+2x-7 and 3x^2+2x-7x^0. Are the expressions equivalent?  Explain

Answer 1

The expression are:

$\begin{gathered} 1\to3x^2+2x-7 \\ 2\to3x^2+2x-7x^0 \end{gathered}$

and we know the property that says:

$x^0=1$

any number with exponent 0 is equal to 1 son in this case bout expressions are equivalents