document.write( "Question 1108881: after two fifths of its textbooks a bookstore had 810 books left. How many textbooks were in the bookstore initially \n" ); document.write( "
Algebra.Com's Answer #723883 by stanbon(75887)\"\" \"About 
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Find the x-intercepts.
\n" ); document.write( "f(x)= 2x+x(x-7)
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