document.write( "Question 424107: evalute the expression for: x=3, y=2, z=5: z^2-y^2/xz-2y(z-x) \n" ); document.write( "

Algebra.Com's Answer #295738 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "evalute the expression for: x=3, y=2, z = 5
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document.write( "z^2-y^2/xz-2y(z-x)   |substituting the values of x,y and z
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document.write( "  (5^2-2^2)/(15-4*2) = 21/7 = 3 \n" );
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