Exponents
What is 8x8x8x8 in exponential form?
8 to the 4th power, 84
What are the 3 things that make up an expression?
constant (number), a variable (a letter), and a math symbol (+,-,x,/)
Evaluate the expression 9n (n=5)
45
(18 - 3) / 5 + 4
7
What do we call a letter that is found in an expression?
variable
Write 6 to the 3rd power in expanded form
6x6x6
Write an expression for eight more than g
8+g or g+8
4 + 8 x 6 / 2 + 3
31
The stretched out form of an exponent. It shows what is being multiplied
expanded form
Write in standard form 2x2x2x2
16
8 x 5 + 7 x 3 - (10 - 5)
56
The big number in an exponent
base
What is the standard form for 5 to the 3rd power?
125
Use the distributive property: 9(7.5p+4)
67.5p+36?
Evaluate the expression 2k+k - 2 (k=4)
10
10 x 10 + 5 x 2 - 3 x 5
What is 95
What do we call the number that is used in an expression
constant
What is 10 to the 5th power in standard form?
100,000
Factor: 56m-14
7(8m-2)
Evaluate the expression 6m - 2 (m=6)
34
3(6 + 2) - 5 x 3
9
The small number in an exponent - it tells how many times to multiply the base
power or exponent