document.write( "Question 74576: Determine whether each of the following is a trinomial square.
\n" ); document.write( "1. x2-14x + 49
\n" ); document.write( "2. x2-10x - 25
\n" ); document.write( "3. 36x2-24x+16
\n" ); document.write( "4. 16x2-40xy+25y2
\n" ); document.write( "5. 9x2 - 36x + 24 \r
\n" ); document.write( "\n" ); document.write( "Can someone please help? Thank you!!
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Algebra.Com's Answer #53550 by checkley75(3666)\"\" \"About 
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X^2-14X+49=(X-7)(X-7) YES.
\n" ); document.write( "X^2-10X-25=USING THE QUADRATIC EQUATION WE GET x=12.07 & X=-2.07. NO.
\n" ); document.write( "36X^2-24X+16=USING THE QUADRATIC EQUATION WE GET X=1/3+-.577i. NO.
\n" ); document.write( "16X^2-40XY+25Y^2=(4X-5Y)(4X-5Y) YES.
\n" ); document.write( "9X^2-36X+24=(3X-4)(3X-6)=using the quadratic equation we get x=3.155&x=.845. NO
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