document.write( "Question 769286: Evaluate a2+ab-b2+5 when a=2 and b=3 \n" ); document.write( "

Algebra.Com's Answer #468881 by Cromlix(4381) $\"\"$ $\"About$

You can put this solution on YOUR website!
a^2 + ab - b^2 + 5
\n" ); document.write( "(2)^2 + (2*3) - (3)^2 + 5
\n" ); document.write( "4 + 6 - 9 + 5
\n" ); document.write( "10 - 14
\n" ); document.write( "= -4
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-) \n" ); document.write( "

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