document.write( "Question 1039130: Factor each of the following\r
\n" ); document.write( "\n" ); document.write( "1.) x^2+14x+49
\n" ); document.write( "2.) x^2+30x+225
\n" ); document.write( "3.) y^2-20y+100
\n" ); document.write( "4.) 9a^2-6ab+b^2
\n" ); document.write( "5.) 4x^2-20xy+25y^2
\n" ); document.write( "6.) 49b^2+42b+9
\n" ); document.write( "7.) 4x^2-2x+0.25
\n" ); document.write( "8.) x^2+2x/3+1/9
\n" ); document.write( "9.) 9x^2-4x+4/8
\n" ); document.write( "10.) p^2+0.4p+0.04
\n" ); document.write( "11.) 16x^2-24xy+9y^2
\n" ); document.write( "12.) 4a^2-20ab^2+25b^4 \n" ); document.write( "

Algebra.Com's Answer #653872 by ikleyn(52832) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "1.)  = .    <--- Apply the formula  = .\r\n" );
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document.write( "2.)  =    <--- the same formula\r\n" );
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document.write( "3.)  =    <--- Apply the formula  = .\r\n" );
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document.write( "4.)  =    <--- the same formula\r\n" );
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\n" ); document.write( "\n" ); document.write( "Do the rest yourself. Use the same formulas / the same pattern.\r
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document.write( "5.) 4x^2-20xy+25y^2\r\n" );
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document.write( "6.) 49b^2+42b+9\r\n" );
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document.write( "7.) 4x^2-2x+0.25\r\n" );
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document.write( "8.) x^2+2x/3+1/9\r\n" );
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document.write( "9.) 9x^2-4x+4/8\r\n" );
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document.write( "10.) p^2+0.4p+0.04\r\n" );
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document.write( "11.) 16x^2-24xy+9y^2\r\n" );
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document.write( "12.) 4a^2-20ab^2+25b^4\r\n" );
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\n" ); document.write( "\n" ); document.write( "Regarding these formulas \r
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\n" ); document.write( "\n" ); document.write( " $\"a%5E2+%2B+2ab+%2B+b%5E2\"$ = $\"%28a%2Bb%29%5E2\"$ , \r
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\n" ); document.write( "\n" ); document.write( " $\"a%5E2+%2B+2ab+%2B+b%5E2\"$ = $\"%28a-b%29%5E2\"$ .\r
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\n" ); document.write( "\n" ); document.write( "see the lessons\r
\n" ); document.write( "\n" ); document.write( " - The square of the sum formula \r
\n" ); document.write( "\n" ); document.write( " -The square of the difference formula\r
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\n" ); document.write( "\n" ); document.write( "You MUST memorize them - they are the basic formulas in this part of the Math.\r
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