Table of Contents

## How do you write an expression in power form?

Exponential expressions are just a way to write powers in short form. The exponent indicates the number of times the base is used as a factor. So in the case of 32 it can be written as 2 × 2 × 2 × 2 × 2=25, where 2 is the “base” and 5 is the “exponent”. We read this expression as “two to the fifth power”.

## What is power of algebraic expression?

An expression that represents repeated multiplication of the same factor is called a power. The number 5 is called the base, and the number 2 is called the exponent. The exponent corresponds to the number of times the base is used as a factor.

**What is the value of the expression?**

The value of a mathematical expression is the result of the computation described by this expression when the variables and constants in it are assigned values. The value of a function, given the value(s) assigned to its argument(s), is the quantity assumed by the function for these argument values.

**What is the standard form for six cubed?**

216

The cube of the number 6, or 6 cubed, is 216. To find the cube of a number, x, we raise the number x to the third power, or to the exponent 3.

### How do you find equivalent expressions?

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

### How do you write 3 to the power of 3?

-3 raised to the power of 3 is written (-3)3 = -27. Note that in this case the answer is the same for both -33 and (-3)3 however they are still calculated differently. -33 = -1 * 3 * 3 * 3 = (-3)3 = -3 * -3 * -3 = -27.

**What is something to the 3rd power?**

When a number is to the ‘third power,’ that means that you are going to be multiplying the number by itself three times. For example, 5 to the third…

**How do you write expression?**

To write an expression, we often have to interpret a written phrase. For example, the phrase “6 added to some number” can be written as the expression x + 6, where the variable x represents the unknown number.

#### What is the expression when n 3?

The expression (n+3) represents the measure of an exterior angle of a regular octadecagon.

#### What is the cube of 5?

Learning Cube Numbers

0 Cubed | = | 0 |
---|---|---|

3 Cubed | = | 27 |

4 Cubed | = | 64 |

5 Cubed | = | 125 |

6 Cubed | = | 216 |