document.write( "Question 4028: (x+1)^(-3/2)=8\r
\n" );
document.write( "\n" );
document.write( "Solve the complex solution \n" );
document.write( "
Algebra.Com's Answer #460905 by tangled_mind(3)![]() ![]() ![]() You can put this solution on YOUR website! (x+1)^(-3/2)=8 \n" ); document.write( " \n" ); document.write( "to put (-3/2) down multiply both sides with ln\r \n" ); document.write( "\n" ); document.write( "ln{(x+1)^(-3/2)}=ln{8} \n" ); document.write( "(-3/2) ln (x+1) = ln 8 \n" ); document.write( "(-3/2)(lnx + ln1) = ln 8 \n" ); document.write( "ln x = (ln 8 + (3/2)(ln 1))(-2/3) \n" ); document.write( "e^(ln x) = e^((ln 8 + (3/2)(ln 1))(-2/3)) \n" ); document.write( "x=(8+(3/2))(-2/3) \n" ); document.write( "x = -19/3 or -6.33333 \n" ); document.write( " |