document.write( "Question 549623: Determine x, y and z for the matrix equation holds:\r
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\n" ); document.write( "z,4*3,4=12,13 \n" ); document.write( "

Algebra.Com's Answer #358437 by Edwin McCravy(20086) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "The way to multiply two 2×2 matrices is like this:\r\n" );
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document.write( " = \r\n" );
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document.write( "Use that rule to multiply the two 2×2 matrices on the left:\r\n" );
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document.write( " = \r\n" );
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document.write( " = \r\n" );
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document.write( " = \r\n" );
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document.write( "Equate corresponding elements of the matrices on the left\r\n" );
document.write( "and right:\r\n" );
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document.write( "From those you get x=5, y = 2, z = -3\r\n" );
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document.write( "Edwin

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