document.write( "Question 402980: Two numbers have a difference of 6. Their product is 775. What are the two numbers? \n" ); document.write( "

Algebra.Com's Answer #285027 by Tatiana_Stebko(1539) $\"\"$ $\"About$

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If one number is x, second is (x+6)
\n" ); document.write( "Their product is $\"x%2A%28x%2B6%29=x%5E2%2B6x\"$
\n" ); document.write( "Equation
\n" ); document.write( " $\"x%5E2%2B6x=775\"$
\n" ); document.write( " $\"x%5E2%2B6x-775=0\"$
\n" ); document.write( " $\"x+=+%28-6+%2B-+sqrt%28+6%5E2-4%2A1%2A%28-775%29%29%29%2F%282%2A1%29+\"$
\n" ); document.write( " $\"x+=+%28-6+%2B-+sqrt%28+3136%29%29%29%2F2+\"$
\n" ); document.write( " $\"x1+=+%28-6+%2B+56%29%2F2+\"$ $\"x2+=+%28-6+-+56%29%2F2+\"$
\n" ); document.write( " $\"x1+=+25+\"$ $\"x2+=+-31+\"$
\n" ); document.write( "If $\"x1+=+25+\"$ - is the first number, then the second number is $\"25%2B6=31\"$
\n" ); document.write( "If $\"x2+=+-31+\"$ is the first number, then the second number is $\"-31%2B6=-25\"$
\n" ); document.write( "Answer (25;31) or (-31;-25) \n" ); document.write( "

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