document.write( "Question 87551: Hello im having problems soving these 2 problems its asking me to solve.\r
\n" );
document.write( "\n" );
document.write( "let h(x)=4x-x^2. Find such that h(a)= -32\r
\n" );
document.write( "\n" );
document.write( "the other problem im having trouble with it\r
\n" );
document.write( "\n" );
document.write( "f(x)= 2x/5x^2-20\r
\n" );
document.write( "\n" );
document.write( "thanks for your help \n" );
document.write( "
Algebra.Com's Answer #63468 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! let h(x)=4x-x^2. Find such that h(a)= -32 \n" ); document.write( "H(a) = 4a-a^2=-32 \n" ); document.write( "a^2-4a-32=0 \n" ); document.write( "(a-8)(a+4)=0 \n" ); document.write( "a = 8 or a = -4 \n" ); document.write( "============= \n" ); document.write( " \n" ); document.write( "the other problem im having trouble with it \n" ); document.write( "f(x)= 2x/5x^2-20 \r \n" ); document.write( "\n" ); document.write( "Comment:\r \n" ); document.write( "\n" ); document.write( "What is the question? \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |