document.write( "Question 872441: Solve algebraically for x : $\"16%5E%28x%2B4%29\"$ $\"%22%22=%22%22\"$ $\"64%5E%28x%2B1%29\"$ \n" ); document.write( "

Algebra.Com's Answer #526162 by Edwin McCravy(20056) $\"\"$ $\"About$

You can put this solution on YOUR website!

\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "16 and 64 are both powers of 4\r\n" );
document.write( "\r\n" );
document.write( "So we write 16 as 4˛ and 64 as 4ł\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Remove the parentheses by multiplying the exponents:\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Equal exponentials with the same positive base ≠ 1 \r\n" );
document.write( "have equal exponents:\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Edwin

\n" ); document.write( "

\n" );