document.write( "Question 1112825: Hi,
\n" ); document.write( "Please help me to solve step-by-step on these questions.
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\n" ); document.write( "14.
\n" ); document.write( "a)
\n" ); document.write( "What is the conjugate of the expression :
\n" ); document.write( " √3 + √5
\n" ); document.write( "b)
\n" ); document.write( "Multiply :
\n" ); document.write( " √3 + √5
\n" ); document.write( "by its conjugate from part a.\r
\n" ); document.write( "\n" ); document.write( " Rationalize the denominator as shown in Section 8.5 for the following rational expression :
\n" ); document.write( " (2√(5-1))/(√(3 )+√5)\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #727844 by ikleyn(52787) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "a)  What is the conjugate of the expression   ? \r\n" );
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document.write( "                Conjugate of the expression    is  \r\n" );
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document.write( "b)  Multiply    by its conjugate from part a.\r\n" );
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document.write( "               = \r\n" );
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document.write( "                        use the formula  (a+b)(a-b) =  \r\n" );
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document.write( "           =   = 3 - 5 = -2.\r\n" );
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document.write( "c)  Rationalize the denominator as shown in Section 8.5 for the following rational expression :\r\n" );
document.write( "	(2√(5-1))/(√(3 )+√5)\r\n" );
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document.write( "           I can not read your formula adequately, since it was written carelessly . . . \r\n" );
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document.write( "           Use parentheses properly.\r\n" );
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