document.write( "Question 118029: Which label describes the following?
\n" ); document.write( " 9x2 – 2 = 0
\n" ); document.write( " A) Expression
\n" ); document.write( " B) Linear equation
\n" ); document.write( " C) Equation which is not linear
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #86072 by jim_thompson5910(35256) $\"\"$ $\"About$

You can put this solution on YOUR website!
Anything that has an equal sign is an equation. So we've already eliminated A) from the list. Remember a linear equation is in the form $\"Ax%2BBy=C\"$ . Notice how there are no exponents here. Since this expression has an exponent, the equation is nonlinear which means we can eliminate B). So the answer must be C). \n" ); document.write( "

\n" );