In this video we cover how to simplify expressions with integers. This is simple example of how to simplify expressions with integers. We cover the difference between simplifying (-2)^4 and -2^4.

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The good news is, simplifying expressions will implicitly help with sorting, a lifelong skill for all of us. But rote algebraic expressions in need of simplifying? Few will do it on a daily basis.

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PORTSMOUTH, N.H., Nov. 10, 2025 /PRNewswire/ -- Heinemann today announced that California Math Expressions has officially been approved by the California BOE for adoption in K-6 classrooms across the ...

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This is a pedagogical introduction to the general technique of bosonization of one-dimensional systems starting from scratch and assuming very little besides basic quantum mechanics and second ...