Examlex
To find all rows with NULL values for the column grade,your where condition would be: WHERE grade = NULL.
Graphing Calculator
A handheld electronic device capable of plotting graphs, solving simultaneous equations, and performing other tasks with variables.
Factoring
The process of breaking down an equation or number into smaller components that, when multiplied together, give the original equation or number.
Equation
A mathematical statement that asserts the equality of two expressions, usually containing one or more variables.
Factoring
The process of breaking down an expression into a product of its simpler components, often used in algebra to simplify expressions or solve equations.
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