document.write( "Question 93156: Three consecutive even integers are such that the square of the third is 76 more than the square of the second. Find the three integers. \n" ); document.write( "
Algebra.Com's Answer #67786 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! (x+4)^2=(x+2)^2+76 \n" ); document.write( "X^2+8x+16=x^2+4x+4+76 \n" ); document.write( "8x-4x=80-16 \n" ); document.write( "4x=64 \n" ); document.write( "x=64/4 \n" ); document.write( "x=16 answer for the first number. \n" ); document.write( "16+2=18 for the middle number . \n" ); document.write( "16+4=20 for the highest number. \n" ); document.write( "proof \n" ); document.write( "20^2=18^2+76 \n" ); document.write( "400=324+76 \n" ); document.write( "400=400\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |