document.write( "Question 97544: Please help me. I am having problem with these questions.\r
\n" ); document.write( "\n" ); document.write( "1. Find three consecutive integeres such that the sum of their squares is 77.\r
\n" ); document.write( "\n" ); document.write( "2. 16x^2 - 2x - 3 Factor completely\r
\n" ); document.write( "\n" ); document.write( "3. 2x^2 - x - 10 Factor each polynomial completely\r
\n" ); document.write( "\n" ); document.write( "thank you kindly for your help.
\n" ); document.write( "

Algebra.Com's Answer #70950 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
X^2+(X+1)^2+(X+2)^2=77
\n" ); document.write( "X^2+X^2+2X+1+X^2+4X+4=77
\n" ); document.write( "3X^2+6X+5-77=0
\n" ); document.write( "3X^2+6X-72=0
\n" ); document.write( "3(X^2+2X-24)=0
\n" ); document.write( "3(X+6)(X-4)=0
\n" ); document.write( "X=6=0
\n" ); document.write( "X=-6 ANSWER.
\n" ); document.write( "X+4=0
\n" ); document.write( "X=4 ANSWER.
\n" ); document.write( "PROOF
\n" ); document.write( "4^2+5^2+6^2=77
\n" ); document.write( "16+25+36=77
\n" ); document.write( "77=77
\n" ); document.write( "
\n" );