# Can anyone help explain how to write these boolean expressions?

(i >= 20)(i < 10 && z)(i+j > i*j)That should be fine for pretty much any major programming language.

http://answers.yahoo.com//question/index?qid=20120903184456AABSo87

## How to Explain Fifth Grade Math Variables & Expressions in Florida?

Florida state math standards dictate that fourth grade students understand and use variables in math expressions, equations, and visual representations. This understanding of variables can come qui...
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http://www.ehow.com/how_8513114_explain-math-variables-expressions-florida.html

## How to Write Expressions as Radicals?

Radicals, or roots, are the mathematical opposites of exponents. The smallest root, the square root, is the opposite of squaring a number, so x^2 (or x squared) = âˆšx. The next highest root, the c...
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http://www.ehow.com/how_8488815_write-expressions-radicals.html

## How to Write Expressions for Quadratics?

Quadratic expressions are equations of the form ax2+bx+c. You can easily create these expressions, either by choosing a, b and c coefficients at will and plugging them into the formula, or by choos...
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http://www.ehow.com/how_8451533_write-expressions-quadratics.html

## How to Write Expressions With Positive Exponents?

Exponents are numbers that are added to other numbers or variables to indicate that a value is to be raised to a certain power. Raising a number to a power means that you multiply that number times...
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http://www.ehow.com/how_8334108_write-expressions-positive-exponents.html