CC1 Ch5 Review

Front

What is exponential form?

Back

Exponential form is a way of expressing numbers using a base and an exponent, indicating how many times the base is multiplied by itself.

Front

Write the exponential form of 5 multiplied by itself 7 times.

Back

5^7

Front

What is (3/4)^2 in fraction form?

Back

(3/4)^2 = 9/16

Front

How do you simplify the expression 2(x + 4) + 3(x + 1)?

Back

The simplified expression is 5x + 11.

Front

What does 'seven less than a number n' mean in algebraic expression?

Back

It is represented as n - 7.

Front

How do you express 'half the number n, increased by three' in algebraic form?

Back

It is represented as n/2 + 3.

Front

What is the result of 5^3?

Back

5^3 = 125.

Front

What is the definition of a variable in algebra?

Back

A variable is a symbol, often a letter, that represents a number in mathematical expressions or equations.

Front

What is the distributive property in mathematics?

Back

The distributive property states that a(b + c) = ab + ac, meaning you multiply a by each term inside the parentheses.

Front

How do you combine like terms in the expression 3x + 4x + 5?

Back

Combine like terms to get 7x + 5.