WHICH OF THE FOLLOWING IS NOT A MATHEMATICAL EXPRESSIONA. 2X B. 3(Y-4)+XY C. X-[5(X+Y)] D. 2X+1=Y
Question
WHICH OF THE FOLLOWING IS NOT A MATHEMATICAL EXPRESSIONA. 2X B. 3(Y-4)+XY C. X-[5(X+Y)] D. 2X+1=Y
Solution
To determine which of the given options is not a mathematical expression, we need to analyze each option one by one.
A. 2X: This is a mathematical expression as it represents the product of 2 and X.
B. 3(Y-4)+XY: This is also a mathematical expression as it involves arithmetic operations (addition, subtraction, and multiplication) with variables (Y and X).
C. X-[5(X+Y)]: This is a mathematical expression as well, as it includes arithmetic operations (subtraction and multiplication) with variables (X and Y).
D. 2X+1=Y: This is a mathematical expression too, as it represents an equation relating the variables X and Y.
Therefore, the option that is not a mathematical expression is not present among the given options.
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