document.write( "Question 69146: find (x - 7)2 \r
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document.write( "and \r
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document.write( "which of the following is a pattern for squaring a binomial, a + b?
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document.write( "a. a2 + 2ab + b2
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document.write( "b. a2 +b2
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document.write( "c. a2 + ab + b2
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document.write( "d. a2 - b2 \n" );
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Algebra.Com's Answer #49219 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! (X-7)(X-7)USING THE FOIL METHOD WE GET \n" ); document.write( "X^2-7X-7X+49 OR \n" ); document.write( "X^2-14X+49 \n" ); document.write( "-------------------------------------------------------- \n" ); document.write( "(A+B)(A+B) \n" ); document.write( "A^2+AB=AB+B^2 OR \n" ); document.write( "A^2+2AB+B^2 ANSWER A). \n" ); document.write( " \n" ); document.write( " |