document.write( "Question 1122672: fill in the blanks:
\n" ); document.write( "(___ −2a)^2 = 9b^2− ___ + ___
\n" ); document.write( "(5x + ___)^2 = ___ · x^2+70xy + ___ \n" ); document.write( "

Algebra.Com's Answer #738836 by josgarithmetic(39617) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "fill in the blanks:
\n" ); document.write( "(___ −2a)^2 = 9b^2− ___ + ___
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\n" ); document.write( "\n" ); document.write( " $\"%283b-2a%29%5E2=9b%5E2-12ab%2B4a%5E2\"$ \n" ); document.write( "

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