Examlex
Several studies of long-separated identical twins have found that these twins
Rules Of Exponents
Mathematical rules that govern the operations on numbers with exponents, such as multiplication and division of powers.
Expression
A mathematical phrase that can contain numbers, variables, and operation symbols but not an equality sign.
X
In mathematics, "X" is commonly used to represent an unknown quantity or variable in equations and expressions.
Y
Often represents the vertical coordinate or dependent variable in a Cartesian coordinate system.
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