

MCQOPTIONS
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1. |
Which algebraic expression correctly represents the statement: the square of the product of numbers x and y subtracted from the square of their sum? |
A. | \[{{x}^{2}}+{{y}^{2}}-{{x}^{2}}{{y}^{2}}\] |
B. | \[{{x}^{2}}{{y}^{2}}-\left( {{x}^{2}}+{{y}^{2}} \right)\] |
C. | \[{{\left( x+y \right)}^{2}}-{{x}^{2}}{{y}^{2}}\] |
D. | \[{{x}^{2}}{{y}^{2}}-{{\left( x+y \right)}^{2}}\] |
Answer» D. \[{{x}^{2}}{{y}^{2}}-{{\left( x+y \right)}^{2}}\] | |