document.write( "Question 956410: (7^2)^x=1
\n" ); document.write( "solve for x.
\n" ); document.write( "x=0
\n" ); document.write( "but I don't know what the steps are to solve this.
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #584286 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!

\n" ); document.write( " $\"%287%5E2%29%5Ex=1\"$ ...... exponent rule: Whenever you have an exponent expression that is raised to a power, you can multiply the exponent and power\r
\n" ); document.write( "\n" ); document.write( " $\"7%5E%282x%29=1\"$ .....one other rule states anything to the power zero is just \" $\"1\"$ \"\r
\n" ); document.write( "\n" ); document.write( "since your exponent is $\"2x\"$ , it will be equal to zero only
\n" ); document.write( " if only $\"x=0\"$ \r
\n" ); document.write( "\n" ); document.write( "so, $\"7%5E%282%2A0%29=7%5E0=1\"$ \n" ); document.write( "

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