When you're dealing with exponents, numbers can get very big (or very small) very quickly. Therefore, it's helpful to have some short cuts. When …

# 8 Exponent Rules You Need to Know for Your Next Math Test

When you're dealing with exponents, numbers can get very big (or very small) very quickly. Therefore, it's helpful to have some shortcuts. Here are the rules you need to know.

## More Math Concepts

The mnemonic device SOHCAHTOA helps budding mathematicians remember the trigonometric functions sine (sin), cosine (cos) and tangent (tan), which they …

Absolute value is a mathematical concept often used in conjunction with a number line or graph to represent the relative value from zero (modulus). …

A coordinate plane is a mathematical, two-dimensional plane formed by two number lines. A horizontal number line and a vertical number line intersect …

Fundamental trigonometric identities, aka trig identities or trigo identities, are equations involving trigonometric functions that hold true for any …

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