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U1: Algebra Basics Flashcards | StudBud
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U1: Algebra Basics
U1: Algebra Basics
20 terms
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1
What are the first 10
PERFECT SQUARES
?
1, 4, 8, 10, 12, 16, 20, 24, 30, 40
1, 4, 10, 20, 30, 35, 50, 60, 80, 100
1, 4, 9, 15, 24, 35, 48, 60, 80, 100
1, 4, 9, 16, 25, 36, 49, 64, 81, 100
2
To find the
PERIMETER
of a shape...
Length plus Width
Add up all the sides
Add the Height and the Length
Length times Width
3
What is
AREA
?
The distance around a shape
The amount of space a shape takes up
The place where they hide aliens
The width of a shape
4
When you're
ADDING
terms like... 3x
3
+4x
3
Multiply the Exponents
Subtract the Exponents
The Exponents don't change
Add the Exponents
5
Which of the following is
IRRATIONAL
?
√6
√9
√4
√1
6
When you're
DIVIDING
terms like... (12x
5
) / (4x
3
)
The Exponents don't change
Subtract the Exponents
Multiply the Exponents
Add the Exponents
7
When you have a power to another power like...(3x
3
)
4
Subtract the Exponents
Multiply the Exponents
The Exponents don't Change
Add the Exponents
8
To
SIMPLIFY
a radical...
Pull out the biggest perfect square
Pull out the smallest perfect square
Pull out a multiple of four
Pull out an even number
9
A number to the (1/2) power is the same as
That number divided by two
That number times 1/2
The Square Root of that number
The cube root of that number
10
Which of the following is
RATIONAL
?
√12
√11
√9
√10
11
A number to the (1/3) power is the same as...
That number divided by three
That number times 1/3
The cube root of that number
The square root of that number
12
What are the first 10 perfect cubes
1, 8, 27, 64, 125, 216, 343, 512, 729, 1000
1, 9, 30, 60, 120, 210, 350, 500, 730, 1000
1, 4, 9, 16, 25, 36, 49, 64, 81, 100
1, 3, 6, 9, 12, 15, 18, 21, 24, 30
13
What does it mean to
CUBE
a number?
That number times three
That number times itself
That number times itself three times
That number times nine
14
What is
PERIMETER
?
The distance around a shape
The amount of space a shape takes up
The volume of a shape
The length and width of a shape
15
When you multiply polynomials like(x - 4)(3x
2
+ 2x - 10)
Multiply the Exponents
Combine Like Terms
Use the Box to multiply each part
Add up the numbers
16
When you multiply Radicals like (2√3)(4√5)
Use the box to multiply
Multiply each part
Combine Like Terms
Add the numbers
17
What does it mean to
SQUARE
a number?
That number times four
That number times itself
That number times ten
That number times two
18
When you're
MULTIPLYING
terms like... (3x
3
)(4x
3
)
Add the Exponents
Subtract the Exponents
Multiply the Exponents
The Exponents don't change
19
To find the
AREA
of a rectangle...
Add up all the sides
Length times Width
Length times Height
Add the Perimeter and the Volume
20
When you ADD polynomials like (x + 3) + (x + 2)
Multiply Like Terms
Add the Exponents
Use the Box to Multiply
Combine Like Terms
