document.write( "Question 564341: give exact and approiximate to 3 decimals places:x^2+8x+16=25 \n" ); document.write( "
Algebra.Com's Answer #365342 by ad_alta(240)\"\" \"About 
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Use the quadratic equation [\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\" ] to get x=-9 or x=1. \n" ); document.write( "
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