Exponents
6 in the power 62
What is the base?
The number in front of a variable, which multiplies it.
What is a coefficient?
The property which allows you to rearrange terms within an expression.
Ex: 3x-4+x
3x+x-4
What is the commutative property?
5(x-2)+7 when x=5
What is 22?
What is 2x+2
4 in the power 74
What is the exponent?
The coefficient of x (or any variable without a number in front).
What is 1?
The property which allows you to regroup terms within an expression.
Ex: 3x+(x-4)
(3x+x)-4
What is the associative property?
3x2-y. when x=3 and y=4
What is 23?
Factor: 16x-40
What is 8(2x-5)?
The value of 63
What is 216?
A number with no variable.
What is a constant?
The property which allows you to multiply a number outside of parenthesis by the terms within the parenthesis.
Ex: 3(x-4)
3x-12
What is the distributive property?
x+(y-2)2 when x=6 and y= 10
What is 70?
Combine like terms: 7x-3x+4-x+12
What is 3x+16?
(3x+4)2. when x=2
What is 100?
Addition, subtraction, multiplication and division.
What are operations?
5(2x-4)=
When evaluating expressions, after plugging in you must follow this all important rule of math to find the final answer.
What is the order of operations?
Numbers with exponents are called this.
Letters or symbols which represent an unknown value.
What are variables?
When you have terms of the same type that can be simplifed.
ex: 2x-x+4-2
x+2
What is combine like terms?
x3+y3. when x=2 and y=3
What is 35?